CNS INC /DE/
S-3/A, 1996-03-13
ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS
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    AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON MARCH 13, 1996 

                                                REGISTRATION NO. 333-01589
    

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
   
                                 AMENDMENT NO. 1
                                       TO
                                    FORM S-3
                             REGISTRATION STATEMENT
                                      UNDER
                           THE SECURITIES ACT OF 1933
    

                                    CNS, INC.
             (Exact name of registrant as specified in its charter)

                                    DELAWARE
         (State or other jurisdiction of incorporation or organization)
                                   41-1580270
                      (I.R.S. Employer Identification No.)

                                 P.O. BOX 39802
                          MINNEAPOLIS, MINNESOTA 55439
                                 (612) 820-6696
(Address, including zip code, and telephone number, including area code, of 
                   registrant's principal executive office) 

                              DANIEL E. COHEN, M.D.
                             CHIEF EXECUTIVE OFFICER
                                    CNS, INC.
                                 P.O. BOX 39802
                          MINNEAPOLIS, MINNESOTA 55439
                                 (612) 820-6696
    (Name, address, including zip code, and telephone number, including area
                           code, of agent for service)

                                   COPIES TO:
                                 PATRICK DELANEY
                           LINDQUIST & VENNUM P.L.L.P.
                     4200 IDS CENTER, 80 SOUTH EIGHTH STREET
                          MINNEAPOLIS, MINNESOTA 55402
                            TELEPHONE: (612) 371-3211

                                JONATHAN B. ABRAM
                              DORSEY & WHITNEY LLP
                 PILLSBURY CENTER SOUTH, 220 SOUTH SIXTH STREET
                              MINNEAPOLIS, MN 55402
                            TELEPHONE: (612) 340-2600

Approximate date of commencement of proposed sale to public: As soon as 
practicable after this Registration Statement becomes effective. 

If the only securities being registered on this Form are being offered 
pursuant to dividend or interest reinvestment plans, please check the 
following box: [ ] 

If any of the securities being registered on this Form are to be offered on a 
delayed or continuous basis pursuant to Rule 415 under the Securities Act of 
1933, other than securities offered only in connection with dividend or 
interest reinvestment plans, check the following box: [ ] 

If this Form is filed to register additional securities for an offering 
pursuant to Rule 462(b) under the Securities Act, please check the following 
box and list the Securities Act registration statement number of the earlier 
effective registration statement for the same offering: [ ] 

If this Form is a post-effective amendment filed pursuant to Rule 462(c) 
under the Securities Act, check the following box and list the Securities Act 
registration statement number of the earliest effective registration 
statement for the same offering: [ ] 

If delivery of the prospectus is expected to be made pursuant to Rule 434, 
please check the following box: [ ] 

       

THE REGISTRANT HEREBY AMENDS THIS REGISTRATION STATEMENT ON SUCH DATE OR 
DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT 
SHALL FILE A FURTHER AMENDMENT THAT SPECIFICALLY STATES THAT THIS 
REGISTRATION STATEMENT SHALL THEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH 
SECTION 8(a) OF THE SECURITIES ACT OF 1933 OR UNTIL THE REGISTRATION 
STATEMENT SHALL BECOME EFFECTIVE ON SUCH DATE AS THE COMMISSION, ACTING 
PURSUANT TO SAID SECTION 8(a), MAY DETERMINE. 

INFORMATION CONTAINED HEREIN IS SUBJECT TO COMPLETION OR AMENDMENT. A 
REGISTRATION STATEMENT RELATING TO THESE SECURITIES HAS BEEN FILED WITH THE 
SECURITIES AND EXCHANGE COMMISSION. THESE SECURITIES MAY NOT BE SOLD NOR MAY 
OFFERS TO BUY BE ACCEPTED PRIOR TO THE TIME THE REGISTRATION STATEMENT 
BECOMES EFFECTIVE. THIS PROSPECTUS SHALL NOT CONSTITUTE AN OFFER TO SELL OR 
THE SOLICITATION OF AN OFFER TO BUY NOR SHALL THERE BE ANY SALE OF THESE 
SECURITIES IN ANY STATE IN WHICH SUCH OFFER, SOLICITATION OR SALE WOULD BE 
UNLAWFUL PRIOR TO REGISTRATION OR QUALIFICATION UNDER THE SECURITIES LAWS OF 
ANY SUCH STATE. 

   
                  SUBJECT TO COMPLETION, DATED MARCH 13, 1996 
    

PROSPECTUS 
DATED            , 1996 
                               1,500,000 SHARES 

                                 COMMON STOCK 

Of the 1,500,000 shares of Common Stock (the "Common Stock") offered hereby, 
1,375,000 shares are being sold by CNS, Inc., a Delaware corporation (the 
"Company"), and 125,000 shares are being sold by certain stockholders of the 
Company (the "Selling Stockholders.") See "Principal and Selling 
Stockholders." The Company will not receive any of the proceeds from the sale 
of shares by the Selling Stockholders. 

   
The Common Stock is quoted on the Nasdaq National Market under the symbol 
"CNXS." On March 11, 1996, the last reported sale price of the Common Stock on 
the Nasdaq National Market was $20.00 per share. See "Price Range of Common 
Stock." 
    

THE COMMON STOCK OFFERED HEREBY INVOLVES A HIGH DEGREE OF RISK. SEE "RISK 
FACTORS" BEGINNING ON PAGE 6. 

THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND 
EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE SECURITIES 
AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED UPON THE 
ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY 
IS A CRIMINAL OFFENSE. 

<TABLE>
<CAPTION>
                   PRICE TO       UNDERWRITING       PROCEEDS TO           PROCEEDS TO 
                    PUBLIC        DISCOUNT (1)       COMPANY (2)       SELLING STOCKHOLDERS 
<S>             <C>            <C>                <C>               <C>
Per Share       $              $                  $                 $ 
Total (3)           $                $                  $                     $ 
</TABLE>

(1) The Company and the Selling Stockholders have agreed to indemnify the 
Underwriters against certain liabilities, including liabilities under the 
Securities Act of 1933, as amended. See "Underwriting." 

(2) Before deducting offering expenses payable by the Company estimated at 
$225,000. 


(3) The Company and certain of the Selling Stockholders have granted the 
Underwriters a 30-day option to purchase up to 130,000 and 95,000 additional 
shares of Common Stock, respectively, solely to cover over-allotments, if 
any, at the per share Price to Public less the Underwriting Discount. If the 
Underwriters exercise this option in full, the total Price to Public, 
Underwriting Discount, Proceeds to Company and Proceeds to Selling 
Stockholders will be $           , $           , $            and $ 
   , respectively. See "Underwriting." 


The shares of Common Stock are offered by the several Underwriters subject to 
prior sale when, as and if delivered to and accepted by the Underwriters and 
subject to their right to reject orders in whole or in part. It is expected 
that delivery of the certificates representing shares of Common Stock will be 
made at the offices of Piper Jaffray Inc. in Minneapolis, Minnesota on or 
about        , 1996. 

PIPER JAFFRAY INC.                                       MONTGOMERY SECURITIES 


Inside Front Cover Graphics:

Logo: Breathe Right(R) nasal strips

Side by side photos:

Left-hand photo: drawing of nasal passages.
Text above drawing: Without Breathe Right(R) Strip
Text below drawing: Nasal valves are only 1/10 inches wide.
Vascular tissue can swell to block or narrow valves.

Right-hand photo: drawing of nasal passages.
Text above drawing: With Breath Right (R) Strip
Text below drawing: A Breath Right nasal strip lifts and expands 
nasal valve openings.

Text, middle of the page:

The Company has received the following FDA clearance to market Breathe Right 
nasal strips:

* Can reduce or eliminate snoring
* May provide temporary relief from nasal congestion and stuffiness
* Improves breathing by reducing nasal airflow resistance

"Breathe Right" is a registered trademark of CNS, Inc. All other company or 
product names are registered trademarks of their respective owners. 

IN CONNECTION WITH THIS OFFERING, THE UNDERWRITERS MAY OVER-ALLOT OR EFFECT 
TRANSACTIONS WHICH STABILIZE OR MAINTAIN THE MARKET PRICE OF THE COMMON STOCK 
AT A LEVEL ABOVE THAT WHICH MIGHT OTHERWISE PREVAIL IN THE OPEN MARKET. SUCH 
STABILIZING, IF COMMENCED, MAY BE DISCONTINUED AT ANY TIME. 

IN CONNECTION WITH THIS OFFERING, CERTAIN UNDERWRITERS MAY ENGAGE IN PASSIVE 
MARKET-MAKING TRANSACTIONS IN THE COMMON STOCK OF THE COMPANY ON THE NASDAQ 
NATIONAL MARKET IN ACCORDANCE WITH RULE 10B-6A UNDER THE SECURITIES EXCHANGE 
ACT OF 1934. SEE "UNDERWRITING." 


Photo: Man sleeping and wearing Breathe Right nasal strip
Photo: Breathe Right packaging box


Page 2 Graphics:

Photo: 1995 REX AWARD Plaque

Text beneath photo of plaque:

In the Fall of 1995, CNS, Inc. received the REX (Retail Excellence Award) as the
"Market Maker of the Year." This award recognizes the single most important
product which disproportionately increased drug store traffic and profits, as
determined by executives of the drug chain retailers and drug wholesalers.

Photo, bottom of the page shows Breathe Right(R) packaging boxes:  

Shown:
Jr. Small quantity 10
Sm./Med. quantity 10
Med./Lg. quantity 10
Sm/Med. quantity 30
Med./Lg. quantity 30

Page 3 Graphics showing various advertising campaigns:

                         ADVERTISING CAMPAIGN INCLUDES
                     NATIONAL PRINT, RADIO, AND TELEVISION.

Photos depicting television screens; photos are three across the page by four
   down the page:

      CNN TV Network     Football player in motion            ESPN 
                          wearing Breathe Right(R)     Total Sports Network
                               nasal strip

    Breath Right Package Box    Rollerblader in motion     Audience Meter
   Text: If you don't hear      wearing Breathe Right(R)  The Fixture Shaker
         improvement in 10 days,     nasal strip         
          talk to your doctor.  

      Runner in motion        Breathe Right(R) nasal      Winning athlete at
   wearing Breathe Right(R)   strip being applied to       the finish line.
        nasal strip          a man's nose at bed time. wearing Breathe Right(R)
                                                              nasal strip

     TNT TV Network              Various magazines          The Family Channel
                                 carrying advertising.        TV Network

Photos across the bottom of the page:

Photo: Statue of Liberty wearing a Breathe Right(R) nasal strip
Text: Consumer Print AD

Photo: Paul Harvey
Text: Paul Harvey, radio personality with the 
highest rated show in network radio.

Photo: Rush Limbaugh
Text: Rush Limbaugh, featured on over 650 radio stations
with an average audience of over 4.5 million.

Photo: Dr. Dean Edell
Text: Dr. Dean Edell, administers medical advice to
millions with his two national radio programs.

Photo: Mona Lisa wearing a Breathe Right(R) nasal strip
Consumer Print Ad


                              PROSPECTUS SUMMARY 

The following summary is qualified in its entirety by and should be read in 
conjunction with the more detailed information and financial statements and 
notes thereto appearing elsewhere in this Prospectus. Except where otherwise 
indicated, all information in this Prospectus assumes no exercise of the 
Underwriters' over-allotment option. This Prospectus, including the 
information incorporated by reference, contains forward-looking statements 
that involve risks and uncertainties. The Company's actual results may differ 
significantly from the results discussed in the forward-looking statements. 
Factors that might cause such a difference include, but are not limited to, 
those discussed in "Risk Factors." 


                                 THE COMPANY 
   
The Company manufactures and markets the Breathe Right nasal strip, which is 
a nonprescription single-use disposable device that can reduce or eliminate 
snoring by improving nasal breathing and temporarily relieve nasal 
congestion. Broad consumer marketing of the Breathe Right nasal strip began 
in September 1994. Net sales of the Breathe Right nasal strip grew from $2.8 
million in 1994 with a pre-tax loss of $2.6 million, to $48.6 million in 1995 
with pre-tax income of $13.0 million. According to data collected by 
Information Resources, Inc., Breathe Right nasal strips became a leading 
sales volume producer during 1995 in the over-the-counter ("OTC") cough, cold 
and allergy section of drug, grocery and mass merchant stores nationwide. 
    

The Breathe Right nasal strip has two embedded plastic strips. When folded 
down onto the sides of the nose, the Breathe Right nasal strip lifts the side 
walls of the nose outward to open the nasal passages. The product improves 
nasal breathing upon application and does not include any medication, thereby 
avoiding any medicinal side effects. The Company has received 510(k) 
clearances from the U.S. Food and Drug Administration (the "FDA") to market 
the Breathe Right nasal strip for improvement of nasal breathing (October 
1993), reduction or elimination of snoring (November 1995) and temporary 
relief of nasal congestion (February 1996). The Company believes that the 
Breathe Right nasal strip is the only non-prescription product in wide retail 
distribution that the FDA has cleared to market for the reduction or 
elimination of snoring. 

The Company primarily markets the Breathe Right nasal strip to people who 
snore and to people who suffer from nasal congestion and impaired nasal 
breathing. Market research commissioned by the Company indicates that 
approximately 78% of all households in the U.S. have a snorer and 37 million 
adults in the U.S. snore regularly. Clinical studies have shown that the 
Breathe Right nasal strip is effective in reducing or eliminating snoring and 
may improve the quality of sleep. The market for the treatment of nasal 
congestion or impaired nasal breathing includes people who suffer from (i) 
the common cold, (ii) allergies and sinus disease (approximately 35 million 
people in the U.S.) and (iii) deviated nasal septum or other structural 
deficiencies (approximately 12 million people in the U.S.). The Company 
believes that the Breathe Right nasal strip, as either an alternative or 
adjunct to decongestant drugs (including nasal sprays and oral 
decongestants), can in many cases benefit those people by temporarily 
relieving nasal congestion. Additional markets for the Breathe Right nasal 
strip include the professional medical market for use by patients receiving 
various treatments for sleep apnea and chronic lung disease and the athletic 
market. 

The Company markets the Breathe Right nasal strip to OTC consumers through 
advertising in national publications and on nationally syndicated radio 
programs and network and cable television. The Company's advertising 
currently focuses on the snoring application. The Company plans to advertise 
the nasal congestion application in the fall of 1996 coincident with the cold 
season. The Company's marketing efforts are supported by high profile 
spokespersons such as Jerry Rice, Rush Limbaugh and Paul Harvey. A research 
study commissioned by the Company indicates that approximately 5% of 
households in the U.S. include a person who has tried Breathe Right nasal 
strips, and research data collected by a nationally recognized consumer 
market research firm indicates that approximately 28% of those people who 
tried Breathe Right nasal strips purchased additional product. 

The Breathe Right nasal strip is currently sold over-the-counter in stores 
which account for approximately 98% of total drug store sales volume, 99% of 
total mass merchant sales volume and 71% of total grocery store sales volume 
in the U.S. The Breathe Right nasal strip is typically located in the cough, 
cold and allergy section of stores next to nasal sprays or oral 
decongestants. The Company believes that the Breathe Right nasal strip is 
priced competitively with decongestant drugs on a per dose basis. The Company 
also distributes the Breathe Right nasal strip to athletic stores and mass 
merchant sports departments in the U.S. In August 1995, the Company signed an 
international distribution agreement with 3M Company to market Breathe Right 
nasal strips outside of the U.S. and Canada. 

The Company's strategy for increasing Breathe Right nasal strip sales and 
expanding its product line includes (i) expanding consumer awareness and 
trial of the Breathe Right nasal strip through increased advertising, (ii) 
encouraging repeat usage through increased distribution and promotion of 
higher count boxes of strips, (iii) expanding market presence in 
international markets through the Company's relationship with 3M Company, 
(iv) expanding the Company's presence in the professional medical and 
athletic markets through increased marketing and distribution and (v) 
leveraging the Breathe Right name and the Company's distribution channels by 
introducing new products. 

The Company has an exclusive, worldwide license to manufacture and market the 
Breathe Right nasal strip. The licensor of the Breathe Right nasal strip has 
received notice of allowance from the U.S. Patent and Trademark Office on two 
of its pending patent applications covering the Breathe Right nasal strip 
technology, including one that broadly covers the basic product, and has 
obtained one patent and received notice of allowance of an additional pending 
patent application covering structural changes to the product. 

The Company has entered into several agreements to market or license certain 
new medical consumer products that are in various stages of being evaluated 
and tested. These products include an analgesic pain patch, an externally 
applied gel which may reduce the inhalation of airborne particles such as 
pollen, and products which may act as smoking and appetite suppressants. 

The mailing address of the Company is P.O. Box 39802, Minneapolis, Minnesota 
55439, and its telephone number is 612-820-6696. 

                                 THE OFFERING 


Common Stock offered:                1,375,000 shares 
 By the Company 
 By the Selling Stockholders           125,000 shares 


  Total                              1,500,000 shares 


   
Common Stock outstanding after the  18,851,052 shares (1) 
 Offering 
    

Use of proceeds                     To provide working capital for 
                                    marketing, advertising and 
                                    promotional expenses; to finance the 
                                    purchase and construction of 
                                    equipment, plant and machinery to 
                                    develop supplementary in-house 
                                    manufacturing capability; to expand 
                                    and upgrade management information 
                                    systems; and for other general 
                                    corporate purposes. See "Use of 
                                    Proceeds." 


Nasdaq National Market symbol       CNXS

   
(1)      Assumes the exercise of outstanding stock options to purchase 40,000
         shares of Common Stock to be sold by certain Selling Stockholders in
         this offering. Does not include (i) 1,726,659 shares of Common Stock
         issuable under the Company's Stock Option Plans and Employee Stock
         Purchase Plan, of which 1,480,100 shares were subject to outstanding
         options at March 1, 1996 and (ii) 87,500 shares of Common Stock
         issuable upon exercise of outstanding warrants. See "Principal and
         Selling Stockholders" and "Description of Capital Stock."
    

                          SUMMARY FINANCIAL DATA (1) 
                    (In thousands, except per share data) 

<TABLE>
<CAPTION>
                                                             YEAR ENDED DECEMBER 31, 
                                                          1993          1994        1995 
<S>                                                      <C>          <C>          <C>
STATEMENTS OF OPERATIONS DATA: 
Net sales                                                $    93      $ 2,798      $48,632 
Costs of goods sold                                           49        1,790       17,555 
 Gross profit                                                 44        1,008       31,077 
Operating expenses                                           440        3,766       18,679 
 Operating income (loss)                                    (396)      (2,758)      12,398 
Other income, net                                             97          200          572 
 Income (loss) from continuing operations before            (299)      (2,558)      12,970 
  income taxes 
Income tax benefit                                            --           --          341 
 Income (loss) from continuing operations                   (299)      (2,558)      13,311 
Loss from operations of discontinued sleep division       (1,132)        (309)        (460) 
Gain on sale of sleep division                                --           --        1,226 
  Net income (loss)                                      $(1,431)     $(2,867)     $14,077 
Net income (loss) per common and common equivalent 
 share: 
 From continuing operations                                 (.02)        (.16)         .72 
 From discontinued operations                               (.09)        (.02)         .04 
  Net income (loss) per share                            $  (.11)     $  (.18)     $   .76 
Weighted average number of common and common              
 equivalent shares outstanding                            13,145       15,755       18,376 

</TABLE>


<TABLE>
<CAPTION>
                             DECEMBER 31, 1995 
                         ACTUAL     AS ADJUSTED (2) 
<S>                      <C>        <C>
BALANCE SHEET DATA: 

   
Working capital          $25,855        $51,546 
Total assets              32,341         58,032 
Stockholders' equity      26,885         52,576 
    
</TABLE>

(1)      Until June 1995, the Company manufactured and marketed diagnostic
         devices for sleep disorders. This line of business was sold in June
         1995 and is reported as discontinued operations.

   
(2)      As adjusted to reflect the sale of 1,375,000 shares of Common Stock
         offered by the Company hereby (assuming a public offering price of
         $20.00 per share), the exercise of outstanding stock options to
         purchase 40,000 shares of Common Stock and the application of the
         estimated net proceeds therefrom. See "Use of Proceeds."
    


                                 RISK FACTORS 

An investment in the Common Stock offered hereby involves a high degree of 
risk. In addition to the other information contained in this Prospectus, 
prospective investors should carefully consider the following risk factors 
relating to the business of the Company before making an investment. This 
Prospectus, including the information incorporated by reference herein, 
contains forward-looking statements within the meaning of Section 27A of the 
Securities Act of 1933 and Section 21E of the Securities Exchange Act of 
1934. Actual results could differ significantly from those projected in the 
forward-looking statements as a result, in part, of the risk factors set 
forth below. In connection with the forward-looking statements which appear 
in these disclosures, prospective purchasers of the Common Stock offered 
hereby should carefully review the factors set forth in this Prospectus under 
"Risk Factors." 

RELIANCE ON SINGLE PRODUCT; SUSTAINABILITY OF CURRENT SALES AND PROFIT LEVELS 
The Company's revenue and profitability depend on sales of Breathe Right 
nasal strips. A reduction in demand for the Breathe Right nasal strip would 
have a material adverse effect on the Company's business, results of 
operations, financial condition and future prospects. The Company has limited 
operating experience with the Breathe Right nasal strip, which the Company 
began marketing widely in September 1994. Accordingly, there can be no 
assurance that sales of the Breathe Right nasal strip in 1995 represent 
long-term consumer acceptance of the product, or that the increase in Breathe 
Right nasal strip sales from $2.8 million in 1994 to $48.6 million in 1995 is 
indicative of future growth rates for sales of the product. The 
sustainability of current levels of Breathe Right nasal strip sales and 
profitability and the future growth of such sales and profitability, if any, 
will depend on, among other factors: continued consumer trial of the product; 
generation of repeat consumer sales; further penetration of the OTC market; 
penetration of the professional medical, athletic and other new markets; 
competition from substitute products; effective consumer advertising for the 
Breathe Right nasal strip; and maintenance of current product pricing. There 
can be no assurance that the Company will maintain or increase its current 
level of Breathe Right nasal strip sales or profits in future periods. See 
"Management's Discussion and Analysis of Financial Condition and Results of 
Operations." 

DEPENDENCE ON PATENTS, TRADEMARKS AND PROPRIETARY RIGHTS 
The Company's success will depend, to a large extent, on the enforceability 
and comprehensiveness of the patents on the Breathe Right nasal strip 
technology. The licensor ("Licensor") of the Breathe Right nasal strip and 
related technology, for which the Company is licensee, has received notice of 
allowance from the U.S. Patent and Trademark Office on two of its pending 
patent applications covering the Breathe Right nasal strip. The Licensor has 
also obtained one patent and received notice of allowance of an additional 
pending patent application covering structural changes to the product. One 
further patent application is pending. The Licensor has also obtained patent 
protection on the Breathe Right nasal strip in two foreign countries and has 
applications pending which seek patent protection in 23 additional countries. 
There may be some countries in which the Licensor is unable to obtain patent 
protection. Failure to obtain patent protection in a number of foreign 
countries may adversely affect the ability of the Company and 3M Company 
("3M") to achieve a significant level of foreign sales. The Company is aware 
of several nasal strips that currently compete with the Breathe Right nasal 
strip, some of which may have patent applications pending. There can be no 
assurance that any patent issued will not be challenged, invalidated or 
circumvented or that the rights granted under any patent will provide 
significant benefits to the Company. Furthermore, there can be no assurance 
that the Company's products will not infringe, or be alleged to infringe, the 
proprietary rights of others. In order to enforce any patents issued or 
defend against infringement claims, the Company may have to engage in 
litigation, which may result in substantial cost to the Company and 
counterclaims against the Company. Any adverse outcome of such litigation 
could materially and adversely affect the Company's business. In addition to 
patent protection, the Company also attempts to protect its trademarks 
through registration, proper use and litigation. The Company also attempts to 
protect its proprietary information as trade secrets by taking security 
precautions. There can be no assurance that these steps will prevent 
misappropriation of the Company's proprietary rights or that third parties 
will not independently develop functionally equivalent or superior 
non-infringing technology. See "Business -- Patents, Trademarks and 
Proprietary Rights," "-- Competition" and "-- Litigation." 

UNCERTAINTY OF ABILITY TO PENETRATE MARKETS 
The Company's future success will depend, in part, on its ability to market 
the Breathe Right nasal strip to, and achieve penetration of, the 
professional medical market and athletic market. The Company believes its 
ability to penetrate these markets would be enhanced to the extent it is able 
to demonstrate the efficacy of the Breathe Right nasal strip for applications 
in these markets, including use by patients in conjunction with treatments 
for sleep apnea and chronic lung disease, and by people to improve endurance 
during athletic activities. The Company must conduct additional clinical 
studies prior to submitting requests for FDA clearances to market and label 
the product for these and other applications. There can be no assurance that 
the Company will receive such clearances. In addition, the Company may be 
required to develop new distribution channels to enter the professional 
medical market. There can be no assurance that the Company can achieve or 
maintain significant market penetration in those markets. See "Business -- 
Markets" and "-- Government Regulation." 

MANAGEMENT OF GROWTH 
The Company is currently experiencing a period of rapid growth that has 
placed, and could continue to place, a significant strain on the Company's 
management. The Company's ability to manage its growth effectively will 
require it to continue to improve its operational, financial and management 
information systems and to attract, train, motivate, manage and retain key 
employees. Management's inability to manage its growth effectively could have 
a material adverse effect on the Company's business, results of operations 
and financial condition. See "Management." 

DEPENDENCE ON 3M TO PENETRATE INTERNATIONAL MARKETS; UNCERTAINTY OF 
INTERNATIONAL MARKETS 
In August 1995, the Company entered into an agreement with 3M pursuant to 
which 3M was granted the exclusive right to market the Breathe Right nasal 
strip outside of the U.S. and Canada. 3M is responsible for obtaining all 
necessary regulatory approvals outside of the U.S. and has complete 
discretion as to determining which markets to enter and the timing and manner 
of entering those markets. Because 3M has only recently begun to introduce 
Breathe Right nasal strips in several international markets, demand and 
market acceptance for the product is subject to a high level of uncertainty. 
There can be no assurance that 3M will be able to successfully penetrate the 
international markets. In addition, there are a number of risks inherent in 
the Company's international business activities, including the potential 
impact of currency fluctuations on product demand, potential unexpected 
changes in regulatory requirements and tariffs and other trade barriers. See 
"Business -- International Distribution." 

COMPETITION 
The Company believes that the market for decongestant products is highly 
competitive, while the market for products which reduce or eliminate snoring 
may become more competitive in the future. The Company's competition in the 
OTC market for decongestant products and other cold, allergy and sinus relief 
products consists primarily of pharmaceutical products and products similar 
to the Breathe Right nasal strip. Products that compete with the Breathe 
Right nasal strip in the OTC market for snoring remedies consist primarily of 
internal nasal dilators and products similar to the Breathe Right nasal 
strip. Many of the manufacturers of the products that compete with the 
Breathe Right nasal strip have significantly greater financial and operating 
resources than the Company. In addition, these competitors may develop 
products which are able to circumvent the Company's patents. See "Business -- 
Competition." 

UNCERTAINTY OF NEW PRODUCTS 
The Company's future growth depends, in part, on its ability to license or 
purchase new products and to market those products successfully. The Company 
has contractual arrangements to evaluate and market certain new medical 
consumer products, including an analgesic pain patch, an external gel 
designed to reduce the inhalation of airborne particles such as pollen, and 
an inhalant for appetite and smoking suppression. In order to develop and 
introduce these and future products, the Company may have to invest 
significant resources prior to commercial sales of these products in license 
and purchase expenses, clinical trial costs, FDA and other regulatory 
expenses and marketing and sales expenses. The Company's new products 
generally will require FDA and other regulatory clearance or authorization 
prior to marketing. The failure to obtain such clearances or authorizations 
could prevent or significantly delay the introduction of the new products. 
There can be no assurance that such clearances or authorizations will be 
obtained or that, if obtained, new products introduced by the Company will 
achieve market acceptance. There can be no assurance that additional new 
products will be available to the Company for license or purchase on 
favorable terms, if at all. See "Business -- Potential Line Extensions and 
New Products." 

DEPENDENCE ON CONTRACT MANUFACTURERS 
Substantially all of the production of the Breathe Right nasal strip is 
performed by contract manufacturers according to the Company's 
specifications. Although the Company currently plans to expand internal 
manufacturing capabilities, the Company expects to continue to be primarily 
dependent upon such manufacturers for the foreseeable future. The Company is 
dependent upon these manufacturers for timely and cost-effective 
manufacturing services. In the event that the Company is unable to obtain 
manufacturing, or obtain such manufacturing on commercially reasonable terms, 
it may not be able to manufacture its products on a timely and competitive 
basis. See "Use of Proceeds" and "Business -- Manufacturing and Operations." 

DEPENDENCE ON SINGLE SOURCE SUPPLIER 
The Company currently obtains major components of the Breathe Right nasal 
strip only from 3M. The Company has entered into a multi-year material supply 
agreement with 3M for these components. Although similar materials are 
currently available from other suppliers, the Company believes that 3M's 
materials are of superior quality. Disruption or termination of this vendor 
relationship could have a material adverse effect on the Company's 
operations. Although the Company believes that this relationship will not be 
disrupted or terminated, the inability to obtain sufficient quantities of 
these components or the need to develop alternative sources in a timely and 
cost effective manner, if and as required in the future, could adversely 
affect the Company's operations until new sources of these components become 
available, if at all. See "Business -- Manufacturing and Operations." 

POTENTIAL PRODUCT LIABILITY 
Although there are currently no product liability claims against the Company, 
product liability claims brought against the Company relating to its Breathe 
Right nasal strip or any new products of the Company in the future could have 
a material adverse effect upon its financial condition. The Company maintains 
product liability insurance in amounts which it believes are sufficient, but 
there is no assurance that the current coverage is adequate to cover the 
Company's product liability risks, nor can there be any assurance that it 
will be able to maintain or obtain substitute insurance on commercially 
acceptable terms upon the expiration of its current coverage. Conditions in 
the liability insurance industry may make it impossible or extremely 
expensive for the Company to maintain insurance protection on its products in 
the future. 

REGULATION 
As a manufacturer of medical products, the Company is subject to the laws and 
regulations administered by the FDA which include, but are not limited to, 
regulations relating to good manufacturing practice, human investigations, 
investigational device requirements, premarket requirements and labeling. 
While the Company has obtained FDA clearance to market the Breathe Right 
nasal strip for certain applications, there is no assurance that the Company 
will obtain FDA clearance for promotion and advertising of (i) the Breathe 
Right nasal strip for additional applications, or (ii) for products the 
Company is currently developing or may develop in the future. The Company has 
begun to conduct clinical studies on certain applications for the Breathe 
Right nasal strip and certain of the Company's new products, and it will need 
to conduct clinical studies on its other new products prior to submitting 
them to the FDA for clearance to market. The process of obtaining marketing 
clearance from the FDA for these additional applications and new products can 
be costly and time consuming, and there can be no assurance that such 
clearance will be granted on a timely basis, if at all. The failure to obtain 
additional FDA clearances may adversely affect the Company's ability to sell 
the Breathe Right nasal strip to certain markets and prohibit the sale of new 
products. Furthermore, the passage of future legislation with regard to 
manufacturing and marketing of medical devices is possible. The effect of 
such legislation may be to increase the cost and time necessary to begin 
marketing new products, and may adversely affect the Company in other 
respects not presently foreseeable. Even if new legislation is not 
forthcoming, the FDA may nevertheless seek to exercise greater control over 
medical devices. 3M will also need to obtain regulatory approvals in each of 
the foreign countries in which it will market the Breathe Right nasal strip. 
There can be no assurance that 3M will receive the necessary foreign 
regulatory approvals for the product on a timely basis, or at all. See 
"Business -- Potential Line Extensions and New Products" and "-- Government 
Regulation." 

VOLATILITY OF STOCK PRICE 
The market price of the Common Stock following this offering may be highly 
volatile. The market price of the Common Stock has fluctuated significantly 
since the fourth quarter of 1994 in response to announcements regarding the 
Breathe Right nasal strip. Factors such as variations in the Company's 
revenues, earnings and cash flow; failure to meet market expectations; and 
announcements of new products or FDA clearances to market new products could 
cause the market price of the Common Stock to fluctuate substantially. In 
addition, the stock markets have experienced price and volume fluctuations, 
resulting in changes in the market prices of the stocks of many companies 
which may not have been directly related to the operating performance of 
those companies. Such broad market fluctuations may adversely affect the 
market price of the Common Stock following this offering. See "Price Range of 
Common Stock." 

SHARES ELIGIBLE FOR FUTURE SALE 
   
Sales of substantial amounts of Common Stock in the public market following 
this offering could adversely affect the market price of the Common Stock. 
After this offering, the Company's officers and directors and the Selling 
Stockholders will beneficially own 2,045,096 shares, or 10.8%, of the 
Company's outstanding Common Stock. The Selling Stockholders and the 
Company's officers and directors have agreed that they will not sell or 
otherwise dispose of an aggregate of 918,536 shares of Common Stock for a 
period of 90 days following the date of this Prospectus without the prior 
written consent of Piper Jaffray Inc. The remaining 1,126,560 shares are 
beneficially owned by Perkins Capital Management, Inc., an investment advisor 
registered under the Investment Advisors Act of 1940, as amended, whose 
controlling shareholder, Richard W. Perkins, is a director of the Company. 
Mr. Perkins has advised the Company that he is unable to restrict his ability 
to sell any shares of Common Stock for which he has investment authority as 
an investment adviser on behalf of clients. Mr. Perkins, however, has agreed 
that he will not sell or otherwise dispose of any shares that are not subject 
to his responsibilities as a registered investment advisor for a period of 90 
days following the date of this Prospectus. After the expiration of such 
period, such shares of Common Stock will be eligible for sale subject to the 
conditions of Rule 144 under the Securities Act of 1933. See "Principal and 
Selling Stockholders" and "Underwriting." 
    


CERTAIN ANTI-TAKEOVER PROVISIONS 
The Board of Directors is authorized to issue up to 7,483,589 undesignated 
shares of Preferred Stock and, without any action by the Company's 
stockholders, to establish the rights, preferences and privileges of such 
shares, including dividend, liquidation and voting rights. The issuance of 
additional shares having preferential rights could adversely affect the 
voting power and other rights of holders of the Company's Common Stock. The 
Company has adopted a stockholders' Rights Plan pursuant to which each share 
of Common Stock has one Preferred Stock Purchase Right attached that entitles 
the holder to buy the Company's Series A Junior Participating Preferred 
Stock. In addition, the Company will be subject to the provisions of Section 
203 of the General Corporation Law of the State of Delaware, which places 
restrictions on business combinations with persons deemed to be "interested 
stockholders." Any or all of the provisions or factors described above may 
have the effect of discouraging a takeover proposal or tender offer not 
approved by management and the Board of Directors of the Company, and could 
result in stockholders who may wish to participate in such a proposal or 
tender offer receiving less for their shares than otherwise might be 
available in the event of a takeover attempt. See "Description of Capital 
Stock." 

                               USE OF PROCEEDS 

   
The net proceeds to the Company from the sale of the Common Stock being 
offered hereby are estimated to be $25,691,000 ($28,195,000 if the 
Underwriters' over-allotment option is exercised in full) after deducting the 
estimated underwriting discount and estimated offering expenses. The Company 
will not receive any proceeds from the sale of shares by the Selling 
Stockholders, other than proceeds of approximately $66,000 from the exercise 
of stock options to purchase 40,000 shares of Common Stock. 
    

The Company's primary use of the net proceeds will be to provide working 
capital for marketing, advertising and promotion expenses; to finance the 
purchase and construction of equipment, plant and machinery to develop 
certain supplementary in-house manufacturing capability; to expand and 
upgrade management information systems; and for other general corporate 
purposes. The Company may also use a portion of the proceeds to acquire 
additional new products. Except as disclosed in this Prospectus, the Company 
does not currently have any agreements or understandings for the acquisition 
of additional new products, and there can be no assurance that any such 
acquisitions will be made. Pending application of the net proceeds as 
described above, the Company intends to invest the net proceeds of this 
offering in short-term, interest bearing, investment-grade securities. See 
"Management's Discussion and Analysis of Financial Condition and Results of 
Operations -- Liquidity and Capital Resources." 


                         PRICE RANGE OF COMMON STOCK 

The Common Stock of the Company has been traded under the symbol "CNXS" on 
the Nasdaq National Market since April 8, 1994 and was traded on the Nasdaq 
SmallCap Market prior to April 8, 1994. The following table sets forth the 
high and low bid prices of the Company's Common Stock for the periods for 
which it was traded on the Nasdaq SmallCap Market and sets forth the high and 
low last sale prices for the periods for which it has been traded on the 
Nasdaq National Market. The Nasdaq SmallCap Market bid quotations represent 
interdealer prices, without retail mark-ups, mark-downs or commissions, and 
may not necessarily represent actual transactions. The prices prior to June 
23, 1995 have been adjusted to reflect the Company's two-for-one stock split. 

                                         HIGH     LOW 

1994 
First Quarter                            $ 4-3/4  $ 2-15/16 
Second Quarter                             4        2-5/8 
Third Quarter                              4-1/16   2-1/4 
Fourth Quarter                             4-13/16  2-7/8 
1995 
First Quarter                            $ 9-5/8  $ 4-7/16 
Second Quarter                            19        9-15/16 
Third Quarter                             24-1/4   13-1/8 
Fourth Quarter                            17-3/8    9-1/2 
1996 
   
First Quarter (through March 11, 1996)    $20-3/4  $15-1/2 
    

   
On March 11, 1996, the last sale price of the Common Stock as reported on the 
Nasdaq National Market was $20.00. As of March 1, 1996, there were 
approximately 2,000 owners of record of Common Stock. 
    


                               DIVIDEND POLICY 

The Company has never paid any dividends on its Common Stock. The Company 
currently intends to retain any earnings for use in its operations and does 
not anticipate paying any cash dividends in the foreseeable future. The 
payment of dividends, if any, in the future will be at the discretion of the 
Board of Directors and will depend upon, among other things, future earnings, 
capital requirements, restrictions in future financing agreements, the 
general financial condition of the Company and general business 
considerations. 

                                CAPITALIZATION 

The following table sets forth as of December 31, 1995, (i) the actual 
capitalization of the Company and (ii) the capitalization of the Company as 
adjusted to give effect to the sale by the Company of the 1,375,000 shares of 
Common Stock offered hereby (assuming a public offering price of $20.00 per 
share) and the application of the net proceeds therefrom. 



<TABLE>
<CAPTION>
                                                                DECEMBER 31, 1995 
                                                            ACTUAL     AS ADJUSTED (1) 
                                                                 (IN THOUSANDS) 
<S>                                                         <C>            <C>
   
Long-term debt                                              $    --        $    -- 
Stockholders' equity: 
  Common Stock, $.01 par value: 50,000,000 shares               174            188 
   authorized; 17,387,852 shares issued and outstanding; 
   18,802,852 shares issued and outstanding as adjusted 
   (2) 
  Additional paid-in capital                                 25,828         51,505 
  Retained earnings                                             883            883 
   Total stockholders' equity                                26,885         52,576 
    Total capitalization                                    $26,885        $52,576 
    
</TABLE>

   
(1)      Assumes the exercise of outstanding stock options to purchase 40,000
         shares of Common Stock to be sold by certain Selling Stockholders in
         the offering. See "Principal and Selling Stockholders."

(2)      Does not include (i) 1,726,659 shares of Common Stock issuable under
         the Company's Stock Option Plans and Employee Stock Purchase Plan, of
         which 1,480,100 shares were subject to outstanding options at March 1,
         1996, and (ii) 87,500 shares of Common Stock issuable upon exercise of
         outstanding warrants. See "Description of Capital Stock."
    

                           SELECTED FINANCIAL DATA 

The selected data presented below for, and as of the end of, each of the 
years in the five-year period ended December 31, 1995 are derived from the 
financial statements of the Company which have been audited by KPMG Peat 
Marwick LLP, independent auditors. The financial statements for each of the 
fiscal years in the three-year period ended December 31, 1995, and the report 
thereon, are included elsewhere in this Prospectus. The following selected 
financial data should be read in conjunction with the Company's financial 
statements and related notes thereto and "Management's Discussion and 
Analysis of Financial Condition and Results of Operations" included elsewhere 
in this Prospectus. 

<TABLE>
<CAPTION>
                                                        YEAR ENDED DECEMBER 31, 
                                         1991       1992        1993         1994        1995 
                                                 (IN THOUSANDS, EXCEPT PER SHARE DATA) 
<S>                                    <C>        <C>         <C>          <C>          <C>
STATEMENTS OF OPERATIONS DATA (1): 
Net sales                              $    --    $    --     $    93      $ 2,798      $48,632 
Cost of goods sold                          --         --          49        1,790       17,555 
 Gross profit                               --         --          44        1,008       31,077 
Operating expenses: 
  Marketing and selling                     --         --          --        3,100       16,695 
  General and administrative                --         --         440          666        1,984 
  Total operating expenses                  --         --         440        3,766       18,679 
  Operating income (loss)                   --         --        (396)      (2,758)      12,398 
Other income, net                           --         --          97          200          572 
  Income (loss) from continuing             --         --        (299)      (2,558)      12,970 
   operations before income taxes 
Income tax benefit                          --         --          --           --          341 
  Income (loss) from continuing             --         --        (299)      (2,558)      13,311 
   operations 
  Loss from operations of                 (840)      (808)     (1,132)        (309)        (460) 
   discontinued  sleep division 
Gain on sale of sleep division              --         --          --           --        1,226 
  Net income (loss)                    $  (840)   $  (808)    $(1,431)     $(2,867)     $14,077 
  Net income (loss) per common and 
   common equivalent share: 
  From continuing operations                --         --        (.02)        (.16)         .72 
  From discontinued operations            (.08)      (.07)       (.09)        (.02)         .04 
   Net income (loss)                   $  (.08)   $  (.07)    $  (.11)     $  (.18)     $   .76 
Weighted average number of common       
 and common equivalent shares 
 outstanding                            10,065     12,276      13,145       15,755       18,376 

</TABLE>


<TABLE>
<CAPTION>
                                               DECEMBER 31, 
                            1991       1992       1993       1994        1995 
                                              (IN THOUSANDS) 
<S>                        <C>        <C>        <C>        <C>         <C>
BALANCE SHEET DATA 
 (1): 
Working capital            $3,233     $5,201     $3,717     $10,790     $25,855 
Total assets                3,233      5,201      3,872      11,613      32,341 
Stockholders' equity        3,233      5,201      3,872      11,207      26,885 
</TABLE>

(1) Until June 1995, the Company manufactured and marketed diagnostic devices 
for sleep disorders. This line of business was sold in June 1995 and is 
reported as discontinued operations. 

                   MANAGEMENT'S DISCUSSION AND ANALYSIS OF 
                FINANCIAL CONDITION AND RESULTS OF OPERATIONS 

The following discussion of the financial condition and results of operations 
should be read in conjunction with the Company's audited financial statements 
and notes thereto appearing elsewhere in this Prospectus. In the opinion of 
the Company's management, the quarterly unaudited information set forth below 
has been prepared on the same basis as the audited financial information, and 
includes all adjustments (consisting only of normal, recurring adjustments) 
necessary to present this information fairly when read in conjunction with 
the Company's financial statements and notes thereto. 

OVERVIEW 
The Company was founded in 1982. From 1987 until 1995, the Company designed, 
manufactured and marketed computer-based diagnostic devices for sleep 
disorders. In 1995, the Company focused on the Breathe Right nasal strip and 
divested itself of the assets related to its sleep disorders business. Unless 
otherwise noted, the following discussion of financial condition and results 
of operations relate only to continuing operations of the Company. 

The Company's revenues are derived from the manufacture and sale of the 
Breathe Right nasal strip. Revenue from sales is recognized when earned, 
generally at the time products are shipped. The Company obtained the license 
to manufacture and sell the Breathe Right nasal strip in 1992 and received 
FDA clearance in October 1993 to market the Breathe Right nasal strip as a 
product which improves nasal breathing. 

In September 1994, the Company launched its consumer marketing program which 
was enhanced by broad media coverage of the use of Breathe Right nasal strips 
by professional football players. At the same time, a number of radio and 
television personalities provided unsolicited endorsements of the product on 
national radio and television. 

In the first quarter of 1995, a rapid increase in demand for the product 
resulted in the Company being unable to secure delivery of sufficient raw 
materials to avoid large back orders and out of stock situations at the 
retail level. It took until the end of the second quarter of 1995 for the 
Company to eliminate the back orders and to begin building inventory. 

During 1995, the Company continued its marketing efforts and also focused on 
expanding its distribution network both domestically and internationally. In 
August 1995, the Company signed an exclusive international distribution 
agreement with 3M to market Breathe Right nasal strips outside the U.S. and 
Canada. At the end of 1995, Breathe Right nasal strips were available in 
stores which account for approximately 98% of total drug store sales volume, 
99% of total mass merchant sales volume and 71% of total grocery store sales 
volume in the U.S. 

In November 1995, the Company received FDA clearance to market the Breathe 
Right nasal strip for the reduction or elimination of snoring and began 
marketing programs emphasizing the snoring benefits of the product. In 
February 1996, the Company received FDA clearance to market the Breathe Right 
nasal strip for the temporary relief of nasal congestion and thereafter 
launched a media program to increase consumer awareness of the benefits of 
the product for this application. 

OPERATING RESULTS 
The table below sets forth certain selected financial information of the 
Company for the periods indicated. 

<TABLE>
<CAPTION>
                                               THREE MONTHS ENDED                YEAR ENDED 
                                   MAR 31,    JUN 30,    SEP 30,     DEC 31,       DEC 31, 
                                    1994        1994       1994        1994         1994 
                                                        (IN THOUSANDS) 
<S>                                 <C>        <C>        <C>        <C>           <C>
STATEMENTS OF OPERATIONS DATA: 
Net sales                           $ 344      $ 529      $  682     $ 1,243       $ 2,798 
Cost of goods sold                    248        364         368         809         1,790 
 Gross profit                          96        165         314         434         1,008 
Operating expenses: 
 Marketing and selling                387        517         839       1,357         3,100 
 General and administrative           140        182         184         160           666 
  Total operating expenses            527        699       1,023       1,517         3,766 
  Operating income (loss)            (431)      (534)       (709)     (1,083)       (2,758) 
Other income, net                      (3)        60          78          64           200 
Income (loss) from continuing        
 operations before income taxes     $(434)     $(474)     $ (631)    $(1,019)      $(2,558)

</TABLE>


<TABLE>
<CAPTION>
                                               THREE MONTHS ENDED                YEAR ENDED 
                                  MAR 31,     JUN 30,     SEP 30,     DEC 31,      DEC 31, 
                                    1995       1995        1995        1995         1995 

<S>                                <C>        <C>         <C>         <C>          <C>
STATEMENTS OF OPERATIONS DATA: 
Net sales                          $7,459     $18,818     $10,288     $12,066      $48,632 
Cost of goods sold                  2,850       7,072       3,513       4,119       17,555 
 Gross profit                       4,609      11,746       6,775       7,947       31,077 
Operating expenses: 
 Marketing and selling              2,140       3,788       4,836       5,931       16,695 
 General and administrative           300         384         642         657        1,984 
  Total operating expenses          2,440       4,172       5,478       6,588       18,679 
  Operating income (loss)           2,169       7,574       1,297       1,359       12,398 
Other income, net                      84         124         214         149          572 
Income (loss) from continuing      
 operations before income taxes    $2,253     $ 7,698     $ 1,511     $ 1,508      $12,970 

</TABLE>

The table below sets forth the percentage of net sales represented by certain 
items included in the Company's statement of operations for the periods 
indicated. 

<TABLE>
<CAPTION>
                                              THREE MONTHS ENDED               YEAR ENDED 
                                   MAR 31,    JUN 30,    SEP 30,    DEC 31,      DEC 31, 
                                    1994        1994       1994       1994        1994 
<S>                                <C>         <C>        <C>        <C>          <C>
STATEMENTS OF OPERATIONS DATA: 
Net sales                           100.0%      100.0%     100.0%    100.0%       100.0% 
Cost of goods sold                   72.1        68.8       54.0      65.1         63.9 
 Gross profit                        27.9        31.2       46.0      34.9         36.1 
Operating expenses: 
 Marketing and selling              112.5        97.7      123.0     109.1        110.8 
 General and administrative          40.7        34.4       27.0      12.9         23.8 
  Total operating expenses          153.2       132.1      150.0     122.0        134.6 
  Operating income (loss)          (125.3)     (100.9)    (104.0)    (87.1)       (98.5) 
Other income, net                    (0.9)       11.3       11.5       5.1          7.1 
Income (loss) from continuing      
 operations before income taxes    (126.2)%     (89.6)%    (92.5)%   (82.0)%      (91.4)% 

</TABLE>

<TABLE>
<CAPTION>
                                             THREE MONTHS ENDED               YEAR ENDED 
                                  MAR 31,    JUN 30,    SEP 30,    DEC 31,      DEC 31, 
                                    1995       1995       1995       1995        1995 
<S>                                <C>        <C>        <C>        <C>          <C>
STATEMENTS OF OPERATIONS DATA: 
Net sales                          100.0%     100.0%     100.0%     100.0%       100.0% 
Cost of goods sold                  38.2       37.6       34.2       34.1         36.1 
 Gross profit                       61.8       62.4       65.8       65.9         63.9 
Operating expenses: 
 Marketing and selling              28.7       20.1       47.0       49.2         34.3 
 General and administrative          4.0        2.1        6.2        5.4          4.1 
  Total operating expenses          32.7       22.2       53.2       54.6         38.4 
  Operating income (loss)           29.1       40.2       12.6       11.3         25.5 
Other income, net                    1.1        0.7        2.1        1.2          1.2 
Income (loss) from continuing       
 operations before income taxes     30.2%      40.9%      14.7%      12.5%        26.7% 

</TABLE>

1995 COMPARED TO 1994 

NET SALES. Net sales increased to $48.6 million for 1995 from $2.8 million 
for 1994. Breathe Right nasal strip sales increased as a result of expanded 
consumer advertising and an increase in the number of retail outlets selling 
the product. In the first quarter of 1995, a rapid increase in demand for the 
product resulted in the Company being unable to avoid large back orders and 
out of stock situations. As a result, net sales for the three months ended 
June 30, 1995 included approximately $7 million of back orders received in 
the prior quarter. The Company believes that much of the product sold during 
the nine months ended September 30, 1995 represented an increase in inventory 
levels at existing and new retail outlets and initial stocking of inventory 
of additional box and size configurations of the product. As a result, the 
Company does not expect that the quarterly sales patterns for the first three 
quarters of 1996 will be directly comparable to the first three quarters of 
1995. 

GROSS PROFIT. Gross profit was $31.1 million for 1995 compared to $1.0 
million for 1994. Gross profit as a percentage of net sales improved to 63.9% 
for 1995 and 65.9% for the three months ended December 31, 1995 compared to 
36.1% for 1994, primarily as a result of efficiencies realized from the 
higher level of Breathe Right nasal strip sales and cost reduction programs 
initiated by the Company. The Company is continuing efforts to reduce the 
manufacturing costs of the product and improve gross profit margins on 
domestic sales. The Company obtains lower gross profit margins on 
international sales because the Company sells product to 3M at a price lower 
than its sales price in domestic markets. In connection with these 
international sales, 3M is responsible for substantially all of the operating 
expenses and a portion of the packaging costs. 

MARKETING AND SELLING EXPENSES. Marketing and selling expenses were $16.7 
million for 1995 compared to $3.1 million for 1994. This increase resulted 
primarily from the marketing expenses associated with a full year of consumer 
advertising for the Breathe Right nasal strip. The Company anticipates that 
the total dollar amount spent on marketing and selling will increase in 1996, 
in part as a result of increased television advertising. Marketing and 
selling expenses as a percentage of net sales decreased to 34.3% in 1995 from 
110.8% in 1994 as a result of the higher level of sales. 

GENERAL AND ADMINISTRATIVE EXPENSES. General and administrative expenses were 
$2.0 million for 1995 compared to $666,000 for 1994. This increase resulted 
from the additional personnel and systems required to support growth of the 
Breathe Right nasal strip business. The Company intends to increase 
expenditures for the development of new products and on information systems 
personnel during 1996. General and administrative expenses as a percentage of 
net sales decreased to 4.1% in 1995 from 23.8% in 1994 primarily as a result 
of the higher level of sales. 

OTHER INCOME, NET. Other income, net was $572,000 for 1995 compared to 
$200,000 for 1994, resulting from investment of funds from the sale of the 
Company's sleep disorder diagnostic products business. 

INCOME TAX BENEFIT. The income tax benefit for 1995 of $341,000 resulted from 
the recognition of the benefit of net operating losses and credit carry 
forwards from prior years and the elimination of the valuation allowance on 
reinstatement of deferred tax assets due to the Company's expected future 
taxable income. There are no net operating loss carry forwards available for 
future years. 

1994 COMPARED TO 1993 

NET SALES. Net sales for 1994 were $2.8 million compared to $93,000 for 1993. 
During the fourth quarter of 1994, sales of the Breathe Right nasal strip 
increased significantly due to an increase in consumer awareness of the 
product from its use by professional athletes in several sports. In addition, 
the Company commenced national consumer advertising in newspapers and 
magazines and expanded its distribution network. 

GROSS PROFIT. Gross profit for 1994 was $1.0 million compared to $44,000 for 
1993. The increase in gross profit was due to increased sales of the Breathe 
Right nasal strip in 1994. 

MARKETING AND SELLING EXPENSES. Marketing and selling expenses related to the 
Breathe Right nasal strip were $3.1 million in 1994 compared to no expenses 
in 1993. These expenses resulted from the marketing expenses associated with 
establishing distribution channels, trade advertisements, consumer 
advertisements, and other product roll-out items for the Breathe Right nasal 
strip. 

GENERAL AND ADMINISTRATIVE EXPENSES. General and administrative expenses for 
1994 were $666,000 compared to $440,000 for 1993. This increase resulted from 
additional personnel and systems required to support the Breathe Right nasal 
strip. 

OTHER INCOME, NET. Other income, net was $200,000 in 1994 compared to $97,000 
in 1993 reflecting the increased cash available for investment and higher 
interest rates during 1994. 

SEASONALITY 
The Company began marketing the Breathe Right nasal strip on a broad scale in 
September 1994. Given the short time frame since introduction of the Breathe 
Right nasal strip and the rapid revenue growth experienced by the Company in 
1995, it is difficult to ascertain what, if any, impact seasonality has had 
on sales of the Breathe Right nasal strip during 1995. The Company believes 
that sales of the product for the temporary relief of nasal congestion may be 
higher during the fall and winter seasons because of increased use during the 
cold season. If such seasonality occurs, the Company expects its net sales 
and operating income to be relatively higher in the first and fourth 
quarters. In November 1995, the Company received FDA clearance to market the 
Breathe Right nasal strip for the reduction or elimination of snoring. The 
Company believes that sales of the product for the snoring application may be 
marginally higher during the allergy seasons, which occur during the second 
and third quarters. Accordingly, the Company is unable to predict the extent 
to which its business will be affected by seasonality. 

LIQUIDITY AND CAPITAL RESOURCES 
At December 31, 1995, the Company had cash, cash equivalents and marketable 
securities of $10.5 million, working capital of $25.9 million and a $1.25 
million line of credit with a bank, subject to certain borrowing base 
restrictions. 

OPERATING ACTIVITIES. The Company used cash for operations of approximately 
$1.5 million for 1995 compared with a use of cash of $4.2 million for 1994. 
The improved cash flow was due to an increase in income from continuing 
operations offset by increases in accounts receivable and inventories 
resulting from higher sales levels. 

INVESTING ACTIVITIES. The Company purchased $384,000 of property and 
equipment in 1995 compared to $229,000 in 1994 to support increases in sales 
of the Breathe Right nasal strip. Capitalized patent and trademark costs were 
approximately $73,000 in 1995 compared to $91,000 in 1994. 

The Company currently expects to spend up to an aggregate of $7.5 million on 
capital expenditures in 1996 and 1997 in order to, among other things, 
supplement its in-house manufacturing capability and to expand and upgrade 
management information systems. The Company has not yet finalized its plans 
for these expenditures or received bids on these projects. The final amount 
of the expenditures as well as the timing of the expenditures may be subject 
to change. 

FINANCING ACTIVITIES. In June 1995, the Company sold all the assets of its 
sleep disorder diagnostic products business. Proceeds from the sale included 
$5.0 million cash and a note receivable of $596,000 that was collected later 
in 1995. The Company also received $1.1 million in 1995 from the exercise of 
stock options and warrants. In 1994 the Company completed a public offering 
of common stock for $9.7 million and received $507,000 from the exercise of 
stock options and warrants. 

At December 31, 1995, the Company had a $1.25 million bank line of credit. 
Borrowings are due on demand, bear interest at 1% over a defined base rate 
(8.5% at December 31, 1995), are secured by substantially all assets of the 
Company and are subject to certain restrictive covenants. Borrowings are 
limited to the lesser of $1.25 million or 75% of eligible accounts 
receivable. There were no borrowings against this line of credit as of 
December 31, 1995. The credit line expires on March 31, 1996. 

The Company believes that the proceeds from this offering, together with its 
existing funds and funds generated from operations, will be sufficient to 
support its planned operations for the foreseeable future. 

RECENT ACCOUNTING PRONOUNCEMENTS 
In March 1995, the Financial Accounting Standards Board issued Statement No. 
121, Accounting for the Impairment of Long-Lived Assets and for Long-Lived 
Assets to be Disposed Of (SFAS No. 121). SFAS No. 121 prescribes accounting 
and reporting standards when circumstances indicate that the carrying amount 
of an asset may not be recoverable. The Company adopted SFAS No. 121 during 
1995 and it had no impact on the Company's financial statements. 

In October 1995, the Financial Accounting Standards Board issued Statement 
No. 123, Accounting for Stock-Based Compensation. In 1996, the Company 
intends to adopt the disclosure provisions of this Statement while continuing 
to account for options and other stock-based compensation using the intrinsic 
value based method. 

                                   BUSINESS 

BREATHE RIGHT NASAL STRIPS 
   
The Company manufactures and markets the Breathe Right nasal strip, which is 
a nonprescription single-use disposable device that can reduce or eliminate 
snoring by improving nasal breathing and temporarily relieve nasal 
congestion. Broad consumer marketing of the Breathe Right nasal strip began 
in September 1994. Net sales of the Breathe Right nasal strip grew from $2.8 
million in 1994 with a pre-tax loss of $2.6 million, to $48.6 million in 1995 
with pre-tax income of $13.0 million. According to data collected by 
Information Resources, Inc., Breathe Right nasal strips became a leading 
sales volume producer during 1995 in the OTC cough, cold and allergy section 
of drug, grocery and mass merchant stores nationwide. 
    

The Breathe Right nasal strip has two embedded plastic strips. When folded 
down onto the sides of the nose, the Breathe Right nasal strip lifts the side 
walls of the nose outward to open the nasal passages. The product improves 
nasal breathing upon application and does not include any medication, thereby 
avoiding any medicinal side effects. The Company has received 510(k) 
clearances from the FDA to market the Breathe Right nasal strip for 
improvement of nasal breathing (October 1993), reduction or elimination of 
snoring (November 1995) and temporary relief of nasal congestion (February 
1996). The Company believes that the Breathe Right nasal strip is the only 
non-prescription product in wide retail distribution that the FDA has cleared 
to market for the reduction or elimination of snoring. 

The Breathe Right nasal strip is offered in three sizes (junior/small, 
small/medium and medium/large) to accommodate the range of nose sizes from a 
child's nose to an adult's nose. The Breathe Right nasal strip is packaged 
for the OTC market in quantities of 10 or 30 strips per box and for sporting 
goods retailers in quantities of eight strips per box. Product is sold to 
retailers or wholesalers in cases of 24 or 96 boxes per size or in a variety 
of display configurations ranging from 12 to 60 boxes each. The Company 
believes that the Breathe Right nasal strip is priced comparably to medicinal 
decongestants on a daily or nightly dosage basis at suggested retail prices 
of $4.99 for a box of ten, $11.99 for a box of 30 and $4.99 for an eight 
count sports pack that includes a plastic case to protect the strips. 

MARKETS 
The Company currently sells the Breathe Right nasal strip in the consumer OTC 
market, the professional medical market and the athletic market. Because a 
substantial number of people may be included in more than one market, the 
number of potential customers for the Breathe Right nasal strip does not 
equal the aggregate population of these markets. 

CONSUMER OTC MARKET. The nose accounts for half of the total airway 
resistance involved in the respiratory system (i.e., half of the energy 
required for breathing). If the effort to breathe through the nose during 
sleep is excessive, the person will resort to mouth breathing, promoting 
snoring, dry mouth, sore throat and mini-awakenings which disrupt sleep. In 
addition, nasal breathing difficulties during sleep are often caused by nasal 
congestion found in people with allergies, sinusitis and the common cold and 
by nasal obstruction due to a deviated nasal septum. The Company believes 
that people with deviated septa or other structural problems or chronic 
conditions such as snoring may be more predisposed to use the Breathe Right 
nasal strip on a regular or daily basis while seasonal sufferers would use 
the Breathe Right nasal strip as needed. People with the aforementioned 
conditions are currently the primary users of the product and are the primary 
targets of the Company's advertising. 

SNORING. The Company is currently concentrating the majority of its marketing 
efforts on the snoring market. In November 1995, the FDA cleared the Breathe 
Right nasal strip for marketing for the reduction or elimination of snoring. 
The Breathe Right nasal strip reduces nasal airflow resistance and therefore 
can reduce or eliminate snoring. Market research commissioned by the Company 
indicates that, in the U.S., approximately 78% of all households have at 
least one snorer, approximately 37 million people snore regularly (every 
night) and 50 million people snore occasionally. In a clinical study 
conducted at the Sleep Disorders Center in Cincinnati, Ohio, Breathe Right 
nasal strips were effective in reducing snoring loudness or eliminating 
snoring in 75% of the participants in the study. Additional clinical studies 
show that Breathe Right nasal strips may improve the quality of sleep. The 
Company believes that the Breathe Right nasal strip is the only 
non-prescription product in wide retail distribution that the FDA has cleared 
to market for the reduction or elimination of snoring. 

NASAL CONGESTION/OBSTRUCTION. The Company is also focusing its marketing 
efforts on the nasal congestion market. In February 1996, the FDA cleared the 
Breathe Right nasal strip for marketing for the temporary relief from the 
symptoms of nasal congestion. The Company believes the Breathe Right nasal 
strip can in many cases benefit those people who suffer from nasal 
congestion, stuffy nose and nasal obstruction resulting from the following 
conditions: (i) the common cold; (ii) allergies and sinus disease -- 35 
million people in the U.S.; and (iii) deviated nasal septum and other nasal 
structural deficiencies -- 12 million people in the U.S. Clinical studies at 
the Oklahoma Allergy Clinic in Oklahoma City, Oklahoma and at Park Nicollet 
Clinic in Minneapolis, Minnesota have shown that the product relieves some of 
the symptoms associated with nasal congestion caused by allergies, and a 
clinical study at Mount Sinai Hospital, Toronto, Ontario has shown that the 
product relieves some of the symptoms of nasal obstruction due to septal 
deviation. The Company has submitted applications to the FDA to obtain 
clearance to market the product as a treatment for nasal obstruction 
associated with a deviated septum. For nasal congestion applications, the 
Company believes that the Breathe Right nasal strip is often used as either 
an alternative or adjunct to decongestant drugs (including nasal sprays and 
oral decongestants). 

PROFESSIONAL MEDICAL MARKET. In 1996, the Company plans to increase its 
marketing efforts in the professional medical market. The Company will 
continue its program to educate physicians such as pulmonologists, 
otolaryngologists and allergists on the advantages of using the Breathe Right 
nasal strip for patients receiving various treatments for sleep apnea and 
chronic lung disease. The Company believes that these patients may become 
regular users of the product if it is recommended to them by their 
physicians. The Company believes that there are over one million sleep apnea 
and chronic lung disease patients receiving treatments and an additional 15 
million chronic lung disease sufferers that may benefit from use of the 
Breathe Right nasal strip. The Company also believes that awareness of the 
product by physicians will increase their recommendations of the product for 
other applications. The Company is currently evaluating special packaging 
requirements to reach the hospital and home health care markets and is 
exploring how to reach these markets through OEM sales arrangements with 
medical products companies. As an alternative, the Company may establish an 
independent representative sales force to penetrate these markets. 

ATHLETIC MARKET.  The Company has begun to market the Breathe Right nasal 
strip for use during athletic activity. The Company believes that the product 
may make nasal breathing more comfortable and may improve endurance during 
athletic activity, particularly when a mouth guard is used. Clinical studies 
are being conducted to establish the benefit of use during athletic activity. 
The use of the Breathe Right nasal strip has been increasingly observed in 
football, and to a lesser extent in hockey, baseball and basketball, at the 
professional and collegiate levels. In addition, many recreational athletes, 
including runners and bikers have begun using the product regularly during 
their sports activities. The Company believes the use of the Breathe Right 
nasal strip will grow in recreational sports and has initially targeted the 
running market (approximately 9.6 million Americans are frequent runners 
according to Runners World magazine) and the biking market (approximately 3.3 
million cyclists in the U.S. ride at least 80 miles per month according to 
Bicycling magazine). Since the introduction of the product in October 1993, 
the Company has received publicity as a result of professional athletes 
wearing the Breathe Right nasal strip. The Company uses athletes to endorse 
the Breathe Right nasal strip to increase the visibility of the product, 
which thereby leads to awareness of the product for not only its athletic 
applications, but also for snoring, nasal congestion and other applications. 

BUSINESS STRATEGY 
The Company's strategy for increasing sales of its Breathe Right nasal strip 
and expanding its product line consists of: 

INCREASING NEW CONSUMER PRODUCT TRIAL. The Company uses a combination of 
advertising, promotions and celebrity endorsements to increase consumer 
awareness of the Breathe Right nasal strip and its benefits and to encourage 
initial consumer trial of the product. The Company has implemented an 
advertising campaign which utilizes widely distributed magazines, nationally 
syndicated radio programs and network and cable television to establish the 
Breathe Right nasal strip as a leading OTC branded product for the relief of 
snoring and nasal congestion. A research study commissioned by the Company 
indicates that, of the persons surveyed in March 1995 and January 1996, total 
consumer awareness of a device used over the nose to improve nasal breathing 
and reduce snoring increased from 32% to 53% and household trial of the 
product increased from 1% to 5%. 

INCREASING REPEAT USAGE. According to research data collected by an 
independent, nationally recognized consumer market research firm, 
approximately 28% of those who try Breathe Right nasal strips in the U.S. 
purchase additional product. To encourage repeat usage, the Company 
introduced a 30 count box, which carries a suggested retail price that is 20% 
less per strip than the 10 count box. At the end of 1995, the 30 count box 
was in 30% of the stores that carried the 10 count box, however the 30 count 
box accounted for approximately 25% of the Company's retail sales volume. The 
Company plans to increase the retail distribution of the 30 count box in 1996 
and emphasize the 30 count box using in-box promotions and couponing programs 
to help encourage repeat usage. 

EXPANDING PRESENCE IN INTERNATIONAL MARKETS. In August 1995, the Company 
signed an exclusive international distribution agreement with 3M to market 
the Breathe Right nasal strip outside the U.S. and Canada. 3M has begun the 
product introduction in several countries and expects the product to be 
available at retail in more than 12 international markets by the end of 1996. 

EXPANDING PRESENCE IN OTHER MARKETS. The Company seeks to increase its 
presence in the professional medical market, which includes patients 
receiving various treatments for sleep apnea and chronic lung disease. The 
Company will educate physicians and pharmacists as to the efficacy and 
various applications of the Breathe Right nasal strip to gain their 
recommendations of the product for treatment of patients in this market as 
well as for relief from snoring and nasal congestion. In addition, largely as 
a result of NFL exposure, many sporting goods retailers have expressed an 
interest in carrying the product. The Company has developed special packaging 
for the sports market and plans to continue to leverage its high profile 
athletic endorsers to increase sales in the athletic market. 

MARKETING NEW PRODUCTS THAT LEVERAGE DISTRIBUTION CHANNELS. The Company has 
established a strong brand identity for the Breathe Right name and strong 
distribution channels. As a result of its visibility and success to date, the 
Company is regularly presented with and evaluates new products. The Company 
plans to leverage its marketing and distribution strengths by acquiring or 
licensing the rights to those products that it believes have merit and 
attempt to bring them to market. There can be no assurance that any of these 
products will ever be marketed by the Company. See "-- Potential Line 
Extensions and New Products." 

MARKETING STRATEGY 
The Company began broad consumer marketing of the Breathe Right nasal strip 
in September 1994. According to data collected by Information Resources, Inc. 
("IRI"), the Breathe Right nasal strip became a leading sales volume producer 
during 1995 in the cough, cold and allergy section of drug, grocery and mass 
merchant stores nationwide. In September 1995, the Company received two REX 
(retail excellence) awards from Drug Stores News magazine. The first award 
named the Breathe Right nasal strip as the best new product in the cough, 
cold and allergy section in U.S. drug stores. The second award named the 
product the "market maker of the year," the single most important product 
which disproportionately increased traffic and profits in U.S. drug stores. 

The Company's marketing efforts are primarily directed to the OTC market. 
After receiving FDA clearance in November 1995 to market the Breathe Right 
nasal strip for the reduction or elimination of snoring, the Company's 
advertising focused on the snoring application for the product. The Company 
currently plans to begin advertising for the treatment of nasal congestion in 
the fall of 1996 coincident with the cold season. 

The Company primarily uses a mix of consumer and trade promotions and 
magazine, radio and television advertising to market the Breathe Right nasal 
strip. Marketing communications are generally designed to promote trial of 
the Breathe Right nasal strip by increasing consumer awareness of the 
product's benefits. 

The Company's print ads have featured full face photos of familiar faces 
(Jerry Rice, the Statue of Liberty, the Mona Lisa) wearing a Breathe Right 
nasal strip as well as a photo of the box and a description of the benefits 
of the product. The Company's radio campaign includes advertising on the 
nationally syndicated radio programs of Rush Limbaugh, Paul Harvey and Dr. 
Dean Edell. The Company recently launched its national cable television 
advertising program and advertised on network television during Super Bowl 
XXX. 

The Company's paid advertising programs have been enhanced by media coverage 
of unsolicited use of Breathe Right nasal strips by professional athletes, 
including Herschel Walker of the New York Giants and Kirby Puckett of the 
Minnesota Twins. In addition, a number of radio and television personalties, 
including Rush Limbaugh, have provided unsolicited endorsements of the 
product on national radio and television programs. 

The Company has also entered into endorsement agreements pursuant to which 
the following athletes will provide the Company with endorsement services: 

            NAME                           TEAM/SPORT 

Jerry Rice                   San Francisco 49ers football team 
Peter Bondra                 Washington Capitals hockey team 
Michael Andretti             Race car driver 
Luke and Murphy Jensen       Tennis players 
Ann Marie Lauck              U.S. Olympic marathon runner 
The Volvo/Cannondale         
  Mountain Bike Team         Mountain bike racers 
Manuel Lagos                 Minnesota Thunder soccer team 
Eddy Matzger                 In-line speed skater 

The Company believes that use by professional athletes increases the 
visibility of the product, which thereby leads to greater awareness of the 
product for not only its athletic applications but also for snoring, nasal 
congestion and other applications, and also makes it more acceptable for 
consumers to wear the highly visible product. 

The Company also uses product promotion programs, such as coupons, and public 
relations activities to encourage product trial and repeat purchases. 
Typically, coupons for the Breathe Right nasal strip appear three to four 
times each year in free standing inserts (FSIs) that are included in Sunday 
newspapers and are often tied to a holiday or special event theme such as 
Super Bowl, Fathers Day, or the Christmas holidays (stocking stuffer). To 
increase consumer product awareness, the Company also uses public relations 
programs associated with "special events," such as sponsoring marathons, 
providing product to certain professional athletic teams and sponsoring radio 
station contests in conjunction with certain holidays. 

The Company also has a program aimed at educating pharmacists and physicians 
as to the efficacy of the product for various applications and the drug free 
nature of the product in order to gain their recommendations of the product. 
The Company believes that educating the professional medical market will lead 
to both recommendations for use of the product in that market and for other 
applications, such as for snoring and nasal congestion. 

Because the Breathe Right nasal strip is sold as an OTC product, sales of the 
product will depend in part upon the degree to which the consumer is aware of 
the product and is satisfied with its use, which also influences repeat usage 
and word of mouth referrals. A research study commissioned by the Company 
indicates that approximately 5% of households in the U.S. include a person 
that has tried Breathe Right nasal strips, and research data collected by a 
nationally recognized consumer market research firm indicates that 
approximately 28% of those who have tried Breathe Right nasal strips 
purchased additional product. 

The Company conducted consumer awareness surveys in March 1995, September 
1995 and January 1996 in which 1,000 consumers over the age of 18 were 
surveyed by telephone. Unaided product awareness, where respondents 
identified a nasal strip as a product designed to help people breathe more 
easily or provide relief from snoring, increased from 6% in March 1995 to 16% 
in January 1996. Aided product awareness, where the respondents were asked if 
they were aware of a product worn across the nose which is designed to help 
people breathe and can also be used to reduce snoring, increased from 26% in 
March 1995 to 37% in January 1996. Therefore, as of January 1996, 53% of the 
consumers surveyed had some level of awareness of a nasal strip product. 
Unaided awareness of the Breathe Right brand name increased from 2% in March 
1995 to 7% in January 1996. 

DOMESTIC DISTRIBUTION 

OTC MARKET. The Breathe Right nasal strip is sold as an OTC product in drug 
stores, grocery stores and mass merchant chain stores. In addition, product 
distribution has recently begun to military base stores and convenience 
stores in the U.S. The Company sells product to these retailers through a 
network of independent sales representatives referred to in the industry as 
non-food general merchandise brokers. Presently, the Company uses eight 
broker groups who call on the chain drug, grocery and mass merchant accounts 
and the wholesalers who serve primarily the independent drug stores and many 
of the grocery stores in the U.S. Another broker calls on U.S. military base 
commissaries and post exchanges, and the Company has a master broker to 
market to the convenience store market. 

   
The Company regularly uses IRI InfoScan data to determine market penetration 
of Breathe Right nasal strips. IRI measures the all commodity volume ("ACV") 
distribution of the Breathe Right nasal strip, which is the total sales 
volume in stores in which the Breathe Right nasal strip is sold as a 
percentage of total sales volume in all stores in that category. The 
following table shows ACV distribution of the Breathe Right nasal strip for 
the four-week periods ended: 
    


<TABLE>
<CAPTION>
                           1/1/95       3/26/95       7/16/95       10/8/95       12/31/95 
<S>                        <C>          <C>           <C>           <C>           <C>
Drug store ACV               65%          86%           94%           98%            98% 
Grocery store ACV            20%          33%           53%           61%            71% 
Mass merchant ACV            10%          85%           94%           97%            99% 
</TABLE>


While the Company believes that it has widespread distribution, the 30 count 
box that was first distributed to retailers in August 1995 was only available 
in stores which accounted for approximately 40% of the total drug store sales 
volume, 5% of the total grocery store sales volume and 60% of the total mass 
merchant sales volume by the end of 1995. The Company intends to emphasize 
increasing the distribution (and availability to the consumer) of the 30 
count box during 1996. Since the 30 count box carries a suggested retail 
price that is 20% lower per strip than the strips in the 10 count box, the 
Company believes that increased availability of the 30 count box will help 
encourage repeat usage. 

Although the Company's advertising currently focuses on the snoring 
application, the Breathe Right nasal strip is typically positioned in the 
cough, cold and allergy section of the store because Breathe Right nasal 
strips provide benefits similar to those obtained with decongestant products. 
There is typically no section in stores for snoring relief products. Due to 
the strong sales levels of the Breathe Right nasal strip and its rapid sales 
growth, many store managers have also placed the product in secondary 
locations, such as on the pharmacy counter or in special sections located at 
the end of an aisle reserved for better selling products. The Company 
believes that the Breathe Right nasal strip is priced competitively with 
decongestant drugs (including nasal sprays and oral decongestants) on a per 
dose basis. 

The Company's OTC customers for the Breathe Right nasal strip include 
national drug store, grocery store and mass merchant chains, such as 
Walgreens, Eckerd, Revco, Kroger, Safeway, Wal-Mart, Kmart and Target, as 
well as regional and independent stores in the same store categories. In 
1995, no OTC customer represented more than 3% of the retail stores that 
carried the product, and one retailer accounted for approximately 13% of 
Breathe Right nasal strip sales. The loss of this customer or any other large 
retailer would require the Company to replace the lost sales through other 
retail outlets and could temporarily disrupt distribution of the Breathe 
Right nasal strip. 

PROFESSIONAL MEDICAL MARKET. The Company believes that establishing a strong 
presence in the professional medical market will not only increase sales to 
this market, but will also result in physicians recommending the product for 
other applications. The Company has sold the product to this market in small 
quantities either directly or through a few small respiratory specialty 
distributors. The Company is currently evaluating special packaging 
requirements to reach the hospital and home health care markets and is 
exploring how to reach these markets through OEM sales arrangements with 
medical products companies. As an alternative, the Company may establish an 
independent representative sales force to penetrate these markets. 

ATHLETIC MARKET. Largely as a result of the exposure that the Breathe Right 
nasal strips received when NFL football players began wearing them, many 
sporting goods retailers expressed an interest in carrying the product. A 
special package has been developed for this market and the Company has 
contracted with E-Z Gard, Inc. (a mouth guard manufacturer) to act as master 
broker to provide sales and distribution to the sporting goods retailer 
market in the U.S. and Canada. The Breathe Right nasal strips sports package 
was first available in September 1995 and is distributed to sporting goods 
stores and mass merchant sports departments. In addition, many drug stores 
carry the sports package in their sports medicine section. 

INTERNATIONAL DISTRIBUTION 
The Company executed an international distributor agreement with 3M in August 
1995 pursuant to which 3M has the exclusive right to distribute the Breathe 
Right nasal strip outside of the U.S. and Canada. 3M has operations in over 
60 foreign countries. The product is marketed internationally under the 
co-brand of "3M Breathe Right nasal strips" in order to benefit from both 
3M's brand name and the publicity that the Breathe Right brand name has 
received. Under the terms of the agreement, 3M buys product from the Company 
either in finished form in 3M boxes or in bulk quantities to be packaged by 
3M's international subsidiaries. All sales to 3M are denominated in U.S. 
dollars. 3M is responsible for obtaining all necessary regulatory approvals 
outside of the U.S. and for all marketing and selling expenses. The agreement 
contains certain minimum performance objectives and breakup provisions. 

3M began training its international sales force on the Breathe Right nasal 
strip product line in October 1995. Package designs for several countries 
were completed and initial product orders were placed by the end of 1995. The 
Company expects that product will be on retail shelves in Japan and several 
European countries by March 31, 1996 and in a total of at least 12 foreign 
countries by the end of 1996. 

In 1995, the Company arranged with LOCIN Industries, a Canadian dental floss 
company, to establish distribution in the Canadian market. During 1995, LOCIN 
distributed the product to drug stores in Canada. During 1996, LOCIN may 
purchase product in bulk and package it at its facility and assume 
responsibility for cooperative advertising programs. 

POTENTIAL LINE EXTENSIONS AND NEW PRODUCTS 

BREATHE RIGHT NASAL STRIP ENHANCEMENTS AND LINE EXTENSIONS. The Company is 
currently evaluating a number of enhancements to the existing Breathe Right 
nasal strip product line. These enhancements include a modification that 
would increase the dilating force of the strip without diminishing the 
strip's ability to stay in place, an enhancement that would reduce the 
potential for irritation over the top of the nose and production of nasal 
strips with different colors, insignias and cartoon or other characters, and 
scented nasal strips. 

NEW PRODUCTS. As a result of the Company's established distribution channels 
and highly visible success with the Breathe Right nasal strip, the Company is 
frequently approached by individuals and smaller companies to explore the 
possibility of partnering with the Company to manufacture and market new 
product ideas. The Company routinely evaluates the merit of these products, 
and from time to time may acquire or license the rights to innovative 
products which it believes could successfully be sold through the Company's 
established distribution channels. 

The Company has entered into contractual arrangements for a number of 
products which are in various stages of evaluation and testing prior to 
potential market launch. The Company plans to incur costs of approximately 
$1.0 million relating to evaluation and test marketing of these products in 
1996 and expects to launch one product, the TheraPatch in 1996. Most, if not 
all, of these products are regulated to varying degrees by the FDA and some 
will require extensive clinical studies and regulatory approvals prior to 
marketing. There can be no assurance that any required regulatory approvals 
will be obtained or, other than the TheraPatch, that the Company will market 
any of these products. Products currently being evaluated by the Company 
include: 

THERAPATCH EXTERNAL ANALGESIC PATCH. The TheraPatch is a 2" by 3" external 
analgesic patch designed for temporary relief of pain from arthritis, simple 
backaches and muscular aches and strains. The patch is coated with a 
proprietary hydrogel formulation which, when placed on the skin, creates a 
cutaneous sensation that interferes with the sensation of pain. The Company 
believes that the TheraPatch design allows it to provide longer lasting 
relief (four to six hours) than similar patches or external analgesic creams 
(60 to 90 minutes) currently on the market. The Company, however, will not be 
able to make any claims as to duration without FDA approval. The Company is 
planning to test market the patch in late spring and summer 1996, with broad 
scale product marketing dependent upon favorable test market results and 
compliance with applicable FDA requirements. 

The FDA has issued a deferment letter to the product's manufacturer which 
allows the product to be marketed and defers the product's regulatory status 
until the FDA publishes a Final Monograph on External Analgesics. After the 
Final Monograph is published, the Company will have one year to comply with 
the FDA's requirements listed in the Final Monograph. 

POLLEN-GUARD GEL. The Company has the right to enter into an exclusive, 
worldwide license agreement covering the patent and pending patent 
applications on the Pollen-Guard Gel, which is an ionized gel product that 
can be applied around the nostrils. The gel dries clear, colorless and 
odorless and creates a local electrostatic field. The product has been the 
subject of favorable preliminary laboratory and clinical tests, and a 
Company-sponsored clinical study is currently in progress. 

The Company believes that this product reduces the inhalation of airborne 
contaminants such as pollen, mold spores and dust, which will thereby reduce 
allergic symptoms. The Company is not aware of similar competitive products. 

SMOKING CESSATION AND APPETITE SUPPRESSANT PRODUCTS. The Company plans to 
perform clinical tests on two products that utilize a chemical compound that 
is used as a common food additive found in cereals, milk, dairy products and 
other common foods and is listed on the Flavor and Extract Manufacturers 
Generally Regarded As Safe List. The compound is naturally found in the 
Virginia tobacco leaf and is used as an additive in the manufacture of 
cigarettes. The Company believes that the compound, when inhaled, may be 
effective as an adjunct to assist in stopping smoking or as a smoking 
substitute product, and may also be useful in suppressing appetite, resulting 
in weight loss, but the Company has not completed any clinical studies on 
these products to date. The licensor of the product obtained a patent on the 
appetite suppressant product in 1985 and on the smoking cessation product in 
1994 and the Company has licensed the rights to the patents. 

The Company intends to proceed with formal clinical studies, and if they are 
successful the Company will attempt to gain FDA clearance to market both 
products. FDA clearance of such products will require filing a new drug 
application and completion of extensive clinical studies, the protocols and 
results of which must be satisfactory to the FDA. The Company is aware of one 
competitive product for smoking cessation that is currently being distributed 
in Europe. 

LARYNGOSCOPE DENTAL WARNING SYSTEM. A laryngoscope is a medical device used 
in the process of intubation, which involves insertion of a breathing tube 
into a patient's trachea by passing it through the mouth and throat. During 
the process of intubation, the laryngoscope's blade has a tendency to be 
pressed against the patient's top teeth, at times causing damage to those 
teeth or to adjacent bridge work. The laryngoscope dental warning system uses 
a disposable warning circuit embedded into a thin plastic strip placed on the 
bottom of the laryngoscope's blade to warn the user when the blade makes 
contact with the teeth, allowing the physician to avoid damaging the 
patient's teeth. Approximately 19 million surgeries performed each year in 
the U.S. are preceded by intubations. The reported incidence of dental damage 
is approximately one per 1,000 cases. 

The licensor of the product has a patent application pending with the U.S. 
Patent Office. The Company intends to finalize the design of the product, 
manufacture and test the product and submit an application with the FDA to 
obtain regulatory clearance to market the product by the fall of 1996. The 
Company is not aware of any similar devices on the market. 

MANUFACTURING AND OPERATIONS 
The Company currently sub-contracts with five manufacturers (and has 
qualified two additional manufacturers), known as converters, to produce the 
Breathe Right nasal strip and does no in-house fabrication. Three of the 
converters are capable of providing full turnkey service and ship product to 
the Company that is completely packaged ready to be sold to retailers. The 
others provide semi-finished goods to the Company that require final 
packaging. To complete these products, the Company has the ability to wrap 
individual strips in the paper sleeve in-house and subcontracts the final 
packaging out to one of seven qualified packaging subcontractors. 

Each of these converters builds the product to the Company's specifications 
using materials specified by the Company and, for the major materials, places 
orders against a supply agreement negotiated by the Company with the material 
manufacturer. The converters have all entered into confidentiality agreements 
with the Company to protect the Company's intellectual property rights. 
Company quality control and operations personnel periodically visit the 
converters to observe processes and procedures. Finished goods are inspected 
at the Company to insure that they meet quality requirements. The Company 
inspects its converters on a regular basis and is not aware of any material 
violation of FDA Good Manufacturing Practice Standards. The Company works 
closely with its material vendors and converters to reduce scrap and waste, 
improve efficiency, and improve yields to reduce the manufacturing costs of 
the product. These efforts, combined with volume efficiencies, have resulted 
in higher gross margins. See "Management's Discussion and Analysis of 
Financial Condition and Results of Operations." 

To ensure consistent quality and favorable pricing, the Company has entered 
into a multi-year material supply agreement with 3M for the major components 
of the Breathe Right nasal strip. Although similar materials are currently 
available from other suppliers, the Company believes that 3M's materials are 
of superior quality. Although the Company believes that this relationship 
will not be disrupted or terminated, the inability to obtain sufficient 
quantities of these components or the need to develop alternative sources in 
a timely and cost effective manner, if and as required in the future, could 
adversely affect the Company's operations until new sources of these 
components become available, if at all. In addition, while the Company does 
not expect 3M to do so, 3M has the right to discontinue its production or 
sale of these products at any time with 90 days notice to the Company. 

In the first quarter of 1995, a rapid increase in demand for the product 
resulted in the Company being unable to secure delivery of sufficient raw 
materials to avoid large back orders and out of stock situations at the 
retail level. It took until the end of the second quarter of 1995 for the 
Company to eliminate the back orders and to begin building inventory. The 
Company believes that its converters can produce sufficient quantities of 
product to meet the Company's current and projected requirements. 

The Company plans to use a portion of the net proceeds of this offering to 
supplement the manufacturing capacity of its packaging subcontractors and 
converters with its own manufacturing capabilities. The Company believes that 
this will allow it to be more flexible and responsive to changes in the mix 
of final packaging requirements while managing both product costs and 
inventory levels. 

COMPETITION 
The Company believes that the market for decongestant products is highly 
competitive while the market for products for the reduction or elimination of 
snoring may become more competitive in the future. The Company's competition 
in the OTC market for decongestant products and other cold, allergy and sinus 
relief products consist primarily of pharmaceutical products and products 
similar to the Breathe Right nasal strip. Products that compete with the 
Breathe Right nasal strip in the OTC market for snoring remedies consist 
primarily of internal nasal dilators and products similar to the Breathe 
Right nasal strip. Many of the manufacturers of the products that compete 
with the Breathe Right nasal strip have significantly greater financial and 
operating resources than the Company. In addition, these competitors may 
develop products which are able to circumvent the Company's patents. 

GOVERNMENT REGULATION 
As a manufacturer and marketer of medical devices, the Company is subject to 
regulation by, among other governmental entities, the FDA and the 
corresponding agencies of the states and foreign countries in which the 
Company sells its products. The Company must comply with a variety of 
regulations, including the FDA's Good Manufacturing Practice regulations, and 
is subject to periodic inspections by the FDA and applicable state and 
foreign agencies. If the FDA believes that its regulations have not been 
fulfilled, it may implement extensive enforcement powers, including the 
ability to ban products from the market, prohibit the operation of 
manufacturing facilities and effect recalls of products from customer 
locations. The Company believes that it is currently in compliance with 
applicable FDA regulations. 

FDA regulations classify medical devices into three classes that determine 
the degree of regulatory control to which the manufacturer of the device is 
subject. In general, Class I devices involve compliance with labeling and 
record keeping requirements and are subject to other general controls. Class 
II devices are subject to performance standards in addition to general 
controls. Class III devices are those devices, usually invasive, for which 
pre-market approval (as distinct from pre-market notification) is required 
before commercial marketing to assure the products' safety and effectiveness. 
The Breathe Right nasal strip has not yet been classified. 

Before a new medical device can be introduced into the market, the 
manufacturer generally must obtain FDA clearance through either a 510(k) 
pre-market notification or a pre-market approval application ("PMA"). A 
510(k) clearance will be granted if the submitted data establish that the 
proposed device is "substantially equivalent" to a legally marketed Class I 
or II medical device, or to a Class III medical device for which the FDA has 
not called for PMAs. The PMA process can be expensive, uncertain and lengthy, 
frequently requiring from one to several years from the date the PMA is 
accepted. In addition to requiring clearance for new products, FDA rules may 
require a filing and waiting period prior to marketing modifications of 
existing products. The Company has received 510(k) approvals to market the 
Breathe Right nasal strip as a device that can (i) reduce or eliminate 
snoring, (ii) temporarily relieve the symptoms of nasal congestion and stuffy 
nose and (iii) improve nasal breathing by reducing nasal airflow resistance. 

In addition to the Company's medical device products, the Company has entered 
into an agreement to manufacture and market a smoking substitute and appetite 
suppressant product that the FDA may classify as a "New Drug." The FDA must 
approve safety and effectiveness for each labeled use before a New Drug can 
be sold. As part of the requirements for obtaining approval of a New Drug, 
the Company will be required to conduct extensive preclinical studies to 
determine the safety and efficacy of the drug. Upon completion of these 
studies, the Company will submit an Investigational New Drug application 
("IND") to the FDA, which permits the Company to begin clinical trials. 

These clinical trials of the products must be conducted and the results 
submitted to the FDA as part of a New Drug Application ("NDA"). The FDA must 
approve the NDA before pharmaceutical products may be sold in the U.S. The 
grant of regulatory approvals often takes a number of years and may involve 
the expenditure of substantial resources. There is no assurance that NDAs 
will be approved for the Company's products if any are required. Even after 
initial FDA approval has been granted, further studies may be conducted to 
provide additional data on safety or efficacy or to obtain approval for 
marketing the drug as a treatment for disease indications in addition to 
those originally approved. In addition, the FDA can revoke its approval even 
after it has initially been given. 

Sales of the Company's products outside the U.S. are subject to regulatory 
requirements governing human clinical trials and marketing approval for 
drugs, and such requirements vary widely from country to country. Under its 
agreement with the Company, 3M is responsible for obtaining all necessary 
regulatory approvals outside the U.S. The Company believes it has provided 3M 
with the necessary documentation to enable 3M to obtain the "CE" mark, an 
international symbol of quality and compliance with applicable European 
medical device directives, and 3M is affixing the CE mark on the Company's 
products in Europe. 

No assurance can be given that the FDA or state or foreign regulatory 
agencies will give on a timely basis, if at all, the requisite approvals or 
clearances for additional applications for the Breathe Right nasal strip or 
for any of the Company's products which are under development. Moreover, 
after clearance is given, the Company is required to advise the FDA and these 
other regulatory agencies of modifications to its products. These agencies 
have the power to withdraw the clearance or require the Company to change the 
device or its manufacturing process or labeling, to supply additional proof 
of its safety and effectiveness or to recall, repair, replace or refund the 
cost of the medical device if it is shown to be hazardous or defective. The 
process of obtaining clearance to market products is costly and 
time-consuming and can delay the marketing and sale of the Company's 
products. Furthermore, federal, state and foreign regulations regarding the 
manufacture and sale of medical devices are subject to future change. The 
Company cannot predict what impact, if any, such changes might have on its 
business. 

The Company is also subject to substantial federal, state and local 
regulation regarding occupational health and safety, environmental 
protection, hazardous substance control and waste management and disposal, 
among others. 

PATENTS, TRADEMARKS AND PROPRIETARY RIGHTS 
The Company entered into a license agreement in 1992 (the "License 
Agreement") pursuant to which the Company acquired from the licensor (the 
"Licensor") the exclusive rights to manufacture and sell the Breathe Right 
nasal strip. Pursuant to the License Agreement, the Company has the exclusive 
right to manufacture, sell and otherwise practice any invention, including 
the Breathe Right nasal strip, claimed in the Licensor's patent applications 
related thereto and all patents issued in any country which correspond to 
those applications. The Company must pay royalties to the Licensor based on 
sales of the Breathe Right nasal strip including certain minimum royalty 
amounts to maintain its exclusivity. The Company is also responsible for all 
costs and expenses incurred in obtaining and maintaining patents related to 
the Breathe Right nasal strip. 

The Licensor has filed patent applications with the U.S. Patent and Trademark 
Office seeking patent protection for different aspects of the Breathe Right 
nasal strip technology. The Licensor has received notice of allowance from 
the U.S. Patent and Trademark Office in two of its patent applications 
covering the Breathe Right nasal strip, including one with claims that cover 
the single-body construction of the Breathe Right nasal strip. A third patent 
application has issued as a patent, and a fourth application has received 
notice of allowance covering structural changes to the product. A fifth 
application pending has just recently been filed and remains pending. The 
Licensor has also obtained patent protection on the Breathe Right nasal strip 
in two foreign countries and has applications pending which seek patent 
protection in 23 additional countries. In addition to its patent position, 
the Company believes that its position as the first entrant in the market and 
the design knowledge, which the Company has protected as trade secrets, will 
provide the Company with advantages over possible competition. 

If the Licensor obtains additional patents covering the Breathe Right nasal 
strip, there can be no assurance that they, or the patent already issued, 
will effectively foreclose the development of competitive products or that 
the Company will have sufficient resources to pursue enforcement of any 
patents issued. The Company intends to aggressively enforce the patents 
covering the Breathe Right nasal strip, when and if they are issued. In order 
to enforce any patents issued covering the Breathe Right nasal strip, the 
Company may have to engage in litigation, which may result in substantial 
cost to the Company and counterclaims against the Company. Any adverse 
outcome of such litigation could have a negative impact on the Company's 
business. 

The Company believes its trademarks are important as protection for the 
Company's names and advertising. The Company has initiated opposition 
proceedings in the U.S. Patent and Trademark Office against two competitors 
that are attempting to register trademarks that are substantially similar to 
"Breathe Right" and has filed a trademark infringement suit against one of 
them. 

There can be no assurance that the Company's technology will not be 
challenged on the grounds that the Company's products infringe on patents, 
copyrights or other proprietary information owned or claimed by others or 
that others will not successfully utilize part or all of the Company's 
technology without compensation to the Company. The Company will attempt to 
protect its technologies and proprietary information as trade secrets. 

LITIGATION 
Except as otherwise disclosed in this Prospectus, no material legal 
proceedings are pending or known to be contemplated to which the Company is a 
party or to which any of its property is subject, and the Company knows of no 
material legal proceedings pending or threatened, or judgments against any 
director or officer of the Company in his or her capacity as such. 

In October 1995, an individual commenced a lawsuit against the Company in 
U.S. District Court for the Northern District of Ohio claiming that the 
Breathe Right nasal strip infringes the plaintiff's patents relating to a 
facial cleanser. The plaintiff is seeking an undefined amount of monetary 
damages from the Company and an order enjoining the Company from infringing 
on his patents. The plaintiff's patents cover a facial cleanser for a 
person's nose. The facial cleanser consists of an elongated strip which can 
be bent and which is formed of material suitable for scraping one's skin. The 
facial cleanser has gripping means in the form of indentations at the ends of 
the strips and an absorbent pad which is impregnated with a topically 
effective agent for application to the surface of the skin being cleansed. 
The Company believes that the suit is completely without merit and has denied 
all material allegations in the complaint and is vigorously defending itself 
based upon what it considers meritorious defenses. 

EMPLOYEES 
At March 1, 1996, the Company had 37 full-time employees, of whom 13 were 
engaged in operations, 12 in general administration, 10 in marketing and 
sales and two in new products and business development. There are no unions 
representing Company employees. Relations with its employees are believed to 
be good and there are no pending or threatened labor employment disputes or 
work interruptions. 

FACILITIES 
The Company leases approximately 80,000 square feet of office, manufacturing 
and warehouse space in Bloomington, Minnesota. The lease expires in December 
2000. 

                                  MANAGEMENT 

DIRECTORS AND EXECUTIVE OFFICERS 
The Company's executive officers and directors of the Company are as follows: 

<TABLE>
<CAPTION>
          NAME             AGE                    POSITION 
<S>                        <C>   <C>
Daniel E. Cohen, M.D.      43    Chairman of the Board, Chief Executive 
                                 Officer, Treasurer and Director 
Richard E. Jahnke          47    President, Chief Operating Officer and 
                                 Director 
M.W. Anderson, Ph.D.       45    Vice President of Clinical and Regulatory 
                                 Affairs 
David J. Byrd              42    Vice President of Finance and Chief 
                                 Financial Officer 
William Doubek             40    Vice President of Operations 
Rihab Fitzgerald           44    Vice President of Consumer Sales 
Kirk P. Hodgdon            36    Vice President of Consumer Marketing 
Gerhard Tschautscher       39    Vice President of International and 
                                 Professional Medical Marketing 
Patrick Delaney            53    Director and Secretary 
R. Hunt Greene             45    Director 
Andrew J. Greenshields     58    Director 
Richard W. Perkins         65    Director 
</TABLE>

Daniel E. Cohen, M.D. has served as the Company's Chairman of the Board since 
1993, its Chief Executive Officer since 1989 and a director and the Treasurer 
since 1982. Dr. Cohen was a founder of the Company and is a board-certified 
neurologist. 

Richard E. Jahnke has served as the Company's President and Chief Operating 
Officer and as a director since 1993. From 1991 to 1993, he was Executive 
Vice President and Chief Operating Officer of Lemna Corporation, which 
manufactures and sells waste water treatment systems. From 1986 to 1991, Mr. 
Jahnke was general manager of the government operations division of ADC 
Telecommunications, an electronic communications systems manufacturer. From 
1982 to 1986, he was Director of Marketing and Business and Technical 
Development at BMC Industries, Inc. From 1972 to 1982, he held various 
positions of increasing responsibility in engineering, sales and marketing 
management at 3M Company. 

M. W. Anderson, Ph.D. has served as the Company's Vice President of Clinical 
and Regulatory Affairs and Vice President of Research and Development since 
1990. He has served in various capacities since joining the Company in 1984, 
including Director of Applications Research and Director of Research and 
Development. Prior to joining the Company in 1984, Dr. Anderson was an 
Assistant Professor at the University of Minnesota's College of Pharmacy. 

David J. Byrd has served as the Company's Vice President of Finance and Chief 
Financial Officer since February 1996. Prior to joining the Company, Mr. Byrd 
was Chief Financial Officer and Treasurer of Medisys, Inc., a health care 
services company, since 1991. From 1975 to 1991, Mr. Byrd was employed by 
Coopers & Lybrand, where he was a partner from 1986 to 1991. Mr. Byrd is a 
certified public accountant. 

William Doubek has served as the Company's Vice President of Operations since 
1990, Director of Operations from 1986 to 1990 and was the Company's Senior 
Engineer from 1982 to 1986. Prior to joining the Company in 1982, Mr. Doubek 
served as Senior Project Engineer at Medtronic, Inc., a manufacturer of 
medical devices, Senior Engineer at Micro Control Company, a manufacturer of 
computer testing equipment, and Electrical Engineer at Palico Instrument 
Company, a manufacturer of computer testing equipment. 

Rihab Fitzgerald has served as the Company's Vice President of Consumer Sales 
since August 1993, Vice President of Sales and Marketing from 1990 to August 
1993 and Director of Marketing from 1985 to 1990. Prior to joining the 
Company in 1984, Ms. Fitzgerald was employed in sales and marketing with 
Nicolet Instrument Corporation, a medical devices manufacturer. 

Kirk P. Hodgdon has been the Company's Vice President of Marketing since 
February 1994. Prior to joining the Company, Mr. Hodgdon served as: Vice 
President-Management Supervisor at Gage Marketing Communications, a marketing 
services company, from 1993 to February 1994; Vice President -- Account 
Supervisor at U.S. Communications, a marketing agency, from 1989 to 1993; and 
Marketing Manager at Land O'Lakes, Inc., a consumer foods cooperative, from 
1988 to 1989. 

Gerhard Tschautscher has served as the Company's Vice President of 
International and Professional Medical Marketing since January 1994 and as a 
Company Product Director and as the International Sales Marketing and Sales 
Director between 1988 and December 1993. 

Patrick Delaney has been a director of the Company since 1983 and has served 
as the Company's Secretary since October 1995. Mr. Delaney is a partner in 
the Minneapolis law firm of Lindquist & Vennum P.L.L.P., counsel to the 
Company. He has been in the private practice of law since 1967. He is also a 
director of Community First Bankshares, Inc., a multi-bank holding company, 
the Secretary of MTS Systems Corporation, a manufacturer of systems for 
materials testing, simulation, measurement devices and controls, and a 
director and the Secretary of Applied Biometrics, Inc., a manufacturer of 
medical devices. 

R. Hunt Greene has been a director of the Company since 1985. Mr. Greene has 
been an investment banker for over fifteen years. He is presently Managing 
Director of Hunt Greene & Co., LLC, a Minneapolis investment bank. Mr. Greene 
was a Managing Director of Piper Jaffray Inc., a Minneapolis based investment 
bank and general broker-dealer in investment securities, from 1979 to 1995. 

Andrew J. Greenshields has been a director of the Company since 1986. Mr. 
Greenshields was a founder and is a general partner of Pathfinder Venture 
Capital Funds I, II and III, Minneapolis based venture capital limited 
partnerships. Mr. Greenshields is also a director of Digital Systems 
International, Inc., a manufacturer of telecommunications equipment and 
software, and Aetrium, Inc., a manufacturer of semiconductor handling 
equipment. 

Richard W. Perkins has been a director of the Company since 1993. Mr. Perkins 
has been President, Chief Executive Officer and a director of Perkins Capital 
Management, Inc. since 1985. He is also a director of the following public 
companies: Bio-Vascular, Inc., a medical products manufacturer; Children's 
Broadcasting Corporation, an operator of radio stations with a children's 
format; Discus Acquisition Corporation, a holding company for Peerless Chain 
Corp.; Garment Graphics, Inc., a manufacturer of imprinted sportswear; 
Lifecore Biomedical, Inc., a medical devices company; Nortech Systems, Inc., 
a contract manufacturer for the electronics industry; Eagle Pacific 
Industries, Inc., a manufacturer of plastic pipe; and Quantech, Ltd., a 
development stage medical products company. 

COMMITTEES 
The Board of Directors has established a Compensation Committee, an Audit 
Committee, a Plan Committee and a Nominating Committee. 

The Compensation Committee of the Board of Directors is comprised of Messrs. 
Greenshields and Perkins. Among other duties, the Compensation Committee 
makes recommendations to the Board of Directors regarding the employment 
practices and the policies of the Company and the compensation paid to 
Company officers. 

The Audit Committee of the Board of Directors is comprised of Messrs. Greene 
and Greenshields. The Audit Committee reviews and evaluates significant 
matters relating to the audit and internal controls of the Company, reviews 
the scope and results of audits by and the recommendations of the Company's 
independent auditors, and approves services provided by the auditors. 

The Plan Committee of the Board of Directors is comprised of Messrs. Greene, 
Delaney and Greenshields. The Plan Committee has the authority to make awards 
under and adopt and alter administrative rules and practices governing the 
Company's Stock Option Plans and Employee Stock Purchase Plan (the "Plans"). 
The Plan Committee also interprets the terms and provisions of the Plans and 
any award issued under those Plans. 

The Nominating Committee is currently comprised of Dr. Cohen and Messrs. 
Greenshields and Delaney. The Nominating Committee was established in 
December 1995 to identify candidates for the Company's Board of Directors. 

EXECUTIVE COMPENSATION 
The following table shows, for the fiscal years ending December 31, 1995, 
1994 and 1993, the cash compensation paid by the Company, as well as certain 
other compensation paid or accrued for those years, to Daniel E. Cohen, M.D., 
the Company's Chief Executive Officer, and each of the other four most highly 
compensated executive officers of the Company as of December 31, 1995 
(together with Dr. Cohen, the "Named Executives"). 

                          SUMMARY COMPENSATION TABLE 

<TABLE>
<CAPTION>
                                                                    LONG TERM 
                                         ANNUAL COMPENSATION       COMPENSATION 
                                                                    SECURITIES 
                                                                    UNDERLYING        ALL OTHER 
NAME AND POSITION             YEAR       SALARY        BONUS       OPTIONS (#)     COMPENSATION (1) 
<S>                           <C>       <C>           <C>          <C>             <C>
Daniel E. Cohen, M.D.         1995      $141,400      $141,400       200,000             $300 
 Chief Executive Officer,     1994       115,600           -0-           -0-              300 
  Treasurer and Chairman      1993       102,423           -0-           -0-              300 
  of the Board 
Richard E. Jahnke             1995       140,500       140,500        75,000              300 
 President and                1994       112,000           -0-           -0-              300 
  Chief Operating Officer     1993        81,410(2)        -0-       200,000              250 
Kirk P. Hodgdon               1995       125,250        75,150        50,000              300 
 Vice President of            1994       102,769(3)        -0-        60,000              250 
  Consumer Marketing          1993           -0-           -0-           -0-              -0- 
Rihab Fitzgerald              1995        96,250        57,750        50,000              300 
 Vice President of            1994        90,419           -0-           -0-              264 
  Consumer Sales              1993        70,628           -0-        10,000              233 
Ronald D. Cox                 1995        93,750        56,250        40,000              300 
 Vice President of            1994        75,000           -0-           -0-              240 
  Finance and Chief           1993        68,068           -0-        10,000              226 
  Financial Officer (4) 
</TABLE>

(1) Represents the payment of life insurance premiums. 

(2) Mr. Jahnke became President and Chief Operating Officer effective March 
8, 1993 and received a salary for only ten months in 1993. 

(3) Mr. Hodgdon became Vice President of Consumer Marketing effective 
February 21, 1994 and received a salary for the remainder of 1994. 

(4) Mr. Cox retired in February 1996. 

STOCK OPTIONS 
The following table contains information concerning grants of stock options 
to the Named Executives during 1995. All options were granted at an exercise 
price equal to the fair market value of the Common Stock on the date of 
grant. 

                            OPTION GRANTS IN 1995 

<TABLE>
<CAPTION>
                                          INDIVIDUAL GRANTS 
                                                                                           POTENTIAL 
                                                                                      REALIZABLE VALUE AT 
                         NUMBER        % OF TOTAL                                       ASSUMED ANNUAL 
                     OF SECURITIES      OPTIONS       EXERCISE OR                        RATE OF STOCK 
                       UNDERLYING      GRANTED TO        BASE                         PRICE APPRECIATION 
                        OPTIONS        EMPLOYEES         PRICE       EXPIRATION         FOR OPTION TERM 
NAME                  GRANTED (#)       IN 1995         ($/SH)          DATE           5%           10% 
<S>                   <C>               <C>             <C>           <C>           <C>          <C>
Daniel E. Cohen        200,000(1)         28.7%          $5.50        02/09/05      $691,784     $1,753,117 
Richard E. Jahnke       75,000(1)         10.7%           5.50        02/09/05       259,419        657,419 
Kirk P. Hodgdon         50,000(1)          7.2%           5.50        02/09/05       172,946        438,279 
Rihab Fitzgerald        50,000(1)          7.2%           5.50        02/09/05       172,946        438,279 
Ronald D. Cox           40,000(2)          5.7%           5.50        02/09/05       138,357        350,623 
</TABLE>

(1) The options vest as follows: 25% on each of February 9, 1995, 1996, 1997 
and 1998. 

(2) The option vested 50% on each of February 9, 1995 and 1996. 

OPTION EXERCISES AND HOLDINGS 
The following table sets forth information with respect to the Named 
Executives concerning the exercise of options during 1995 and unexercised 
options held as of December 31, 1995: 

                   AGGREGATED OPTION EXERCISES IN 1995 AND 
                      OPTION VALUES AT DECEMBER 31, 1995 

<TABLE>
<CAPTION>
                        SHARES                       NUMBER OF UNEXERCISED           VALUE OF UNEXERCISED 
                       ACQUIRED                             OPTIONS                  IN-THE-MONEY OPTIONS 
                          ON           VALUE       AT DECEMBER 31, 1995 (#)        AT DECEMBER 31, 1995 (1) 
NAME                 EXERCISE (#)    REALIZED    EXERCISABLE    UNEXERCISABLE    EXERCISABLE    UNEXERCISABLE 
<S>                  <C>             <C>         <C>            <C>              <C>            <C>
Daniel E. Cohen            -0-             N/A      50,000         150,000        $  481,250      $1,443,750 
Richard E. Jahnke        6,000       $ 88,500       92,750         176,250         1,202,594       2,198,906 
Kirk P. Hodgdon          6,000         75,375       18,500          85,500           190,063         918,937 
Rihab Fitzgerald         1,100         13,681       55,400          43,500           695,394         437,812 
Ronald D. Cox           10,000        162,500       44,000          26,000           512,500         269,375 
</TABLE>

(1) Based on the closing sale price of $15.125 per share for the Common Stock 
on December 31, 1995. 

                      PRINCIPAL AND SELLING STOCKHOLDERS 

The following table sets forth information regarding beneficial ownership of 
the Company's Common Stock as of March 1, 1996, and as adjusted for the sale 
of the Common Stock offered hereby, for (i) each person who is known to the 
Company to beneficially own more than five percent (5%) of the outstanding 
Common Stock, (ii) each director of the Company, (iii) each executive officer 
named in the Summary Compensation Table above, (iv) all directors and 
executive officers of the Company as a group, and (v) each Selling 
Stockholder: 

<TABLE>
<CAPTION>
                                          SHARES BENEFICIALLY 
                                                 OWNED               NUMBER              SHARES TO 
                                           PRIOR TO OFFERING        OF SHARES      BE BENEFICIALLY OWNED 
                                                 (1)(2)               BEING       AFTER OFFERING (1) (2) 
NAME AND ADDRESS OF BENEFICIAL OWNERS      NUMBER      PERCENT     OFFERED (3)      NUMBER       PERCENT 
<S>                                       <C>          <C>         <C>             <C>           <C>
Richard W. Perkins (4)                    1,291,908       7.4%           -0-       1,291,908       6.8% 
 Perkins Capital Management, Inc. 
 730 East Lake Street 
 Wayzata, MN 55391 
Daniel E. Cohen, M.D. (5)                   800,664       4.6%        50,000         750,664       4.0% 
Richard E. Jahnke                           151,500          *        20,000         131,500          * 
Patrick Delaney                              60,066          *           -0-          60,066          * 
R. Hunt Greene                               40,000          *           -0-          40,000          * 
Andrew J. Greenshields (6)                   34,000          *           -0-          34,000          * 
Kirk P. Hodgdon                              43,000          *         5,000          38,000          * 
Rihab Fitzgerald (7)                        145,484          *        20,000         125,484          * 
Ronald D. Cox                               147,922          *           -0-         147,922          * 
William Doubek (8)                          130,976          *        15,000         115,976          * 
M. W. Anderson                               86,798          *         5,000          81,798          * 
Gerhard Tschautscher                         50,500          *        10,000          40,500          * 
All directors and officers as a group     
 (12 persons) (9)                         2,844,996      15.7%       125,000       2,719,996      13.9% 
</TABLE>

*Indicates ownership of less than one percent. 

(1)      Except as noted, all shares beneficially owned by each owner were owned
         of record, and each owner held sole voting power and sole investment
         power for all shares held.

(2)      Includes the following number of shares which could be purchased under
         stock options exercisable within sixty (60) days of the date hereof:
         Mr. Perkins, 40,000 shares; Dr. Cohen, 100,000 shares; Mr. Jahnke,
         151,500 shares; Mr. Greene, 40,000 shares; Mr. Delaney, 40,000 shares;
         Mr. Greenshields, 30,000 shares; Mr. Hodgdon, 43,000 shares; Ms.
         Fitzgerald, 67,900 shares; Mr. Cox, 70,000 shares; Mr. Doubek, 88,000
         shares; Mr. Anderson, 54,000 shares; Mr. Tschautscher 50,500 shares;
         and all directors and officers as a group, 714,900 shares. Does not
         include stock options to purchase 20,000 shares of Common Stock held by
         each of Messrs. Perkins, Delaney, Greene and Greenshields which will
         vest if such individuals are re-elected to the Company's Board of
         Directors at the Annual Meeting of Shareholders on April 24, 1996.

   
(3)      Includes an aggregate of 40,000 shares of Common Stock issuable upon
         exercise of currently exercisable stock options for the following
         beneficial owners in the following amounts: Richard E. Jahnke, 20,000
         shares; Kirk P. Hodgdon, 5,000 shares; Rihab Fitzgerald, 5,000 shares;
         and Gerhard Tschautscher, 10,000 shares. In the event that the
         over-allotment option is exercised in full, the Selling Stockholders
         will offer to sell an aggregate of 95,000 shares of Common Stock.
    

(4)      Includes 1,126,560 shares of Common Stock held for the accounts of
         clients of Perkins Capital Management, Inc., a registered investment
         advisor of which Mr. Perkins is the controlling shareholder, a director
         and President. Perkins Capital Management has the right to sell the
         shares but does not have power to vote the shares. Mr. Perkins and
         Perkins Capital Management disclaim beneficial ownership of such
         shares. This total also includes 37,500 shares held in a trust created
         by Mr. Perkins for his benefit, 10,000 shares held by a profit sharing
         plan of which Mr. Perkins is a trustee, 4,000 shares held by a
         corporation of which Mr. Perkins is sole shareholder, and 73,848 shares
         held by a partnership of which Mr. Perkins is a general partner.

(5)      Includes 327,332 shares of Common Stock owned by Dr. Cohen's spouse,
         for which he has no voting or investment power.

(6) Includes 4,000 shares of Common Stock held by Mr. Greenshields jointly 
with his spouse for which he has shared voting and dispositive power. 

(7) Includes 1,442 shares of Common Stock held by Ms. Fitzgerald jointly with 
her spouse for which she has shared voting and dispositive power. 

(8) Includes 11,680 shares of Common Stock owned by Mr. Doubek's spouse for 
which he has no voting or dispositive power. 

(9) Includes 339,012 shares of Common Stock owned by spouses and 5,442 shares 
owned jointly with spouses. 

                         DESCRIPTION OF CAPITAL STOCK 

The Company is currently authorized to issue 50,000,000 shares of Common 
Stock, $.01 par value per share, 1,000,000 shares of Series A Junior 
Participating Preferred Stock, par value $.01 per share (which may only be 
issued upon a triggering event under the Rights Agreement described below 
under "Rights Plan"), and 7,483,589 shares of undesignated Preferred Stock, 
$.01 par value per share. As of March 1, 1996, 17,436,052 shares of Common 
Stock, the only outstanding class of securities of the Company, were issued 
and outstanding. All shares of Common Stock presently outstanding are, and 
all shares of Common Stock being sold in this offering will be, legally 
issued, fully paid and nonassessable. 

COMMON STOCK 
Holders of the Common Stock do not have preemptive rights to purchase 
additional shares or other subscription rights. The Common Stock carries no 
conversion rights and is subject neither to redemption nor to any sinking 
fund provisions. All shares of Common Stock are entitled to share ratably in 
dividends from sources legally available therefor when, as and if declared by 
the Board of Directors, and upon liquidation or dissolution of the Company, 
whether involuntary or voluntary, to share equally in the assets of the 
Company available for distribution to common stockholders. The dividend and 
liquidation rights of common stockholders are subordinate to those of 
preferred stockholders. 

RIGHTS PLAN 
Each share of Common Stock has one Preferred Stock Purchase Right ("Right") 
attached. Each whole Right entitles the holder to buy one-one hundredth of 
the Company's Series A Junior Participating Preferred Stock at an initial 
exercise price of $120 (subject to adjustment). The Rights will become 
exercisable only if, with certain exceptions, a person or group becomes an 
"Acquiring Person" by acquiring 17% or more of the outstanding Common Stock 
or announcing a tender offer of 17% or more of the Common Stock. If the 
Rights become exercisable, a holder generally will be entitled to purchase 
for the exercise price of $120 the number of shares of Common Stock subject 
to the Rights at a price per share equal to one-half of the then-current 
market price per share of Common Stock. If the Company is acquired in a 
merger or other business combination transaction, each Right will entitle its 
holder to purchase, at the Right's exercise price, that number of shares of 
the acquiring company's common stock having a then current market value of 
twice the Right's exercise price. 

At any time after the acquisition by a person or group of affiliated or 
associated persons of beneficial ownership of 17% or more of the outstanding 
Common Stock and prior to the acquisition by such person or group of 50% or 
more of the outstanding Common Stock, the Board of Directors may exchange the 
Rights (other than Rights owned by such person or group which have become 
void), in whole or in part, at an exchange ratio per Right equal to the 
result obtained by dividing the exercise price of a Right by the current per 
share market price of the Common Stock, subject to adjustment. In addition, 
the Company will be entitled to redeem the Rights, upon approval of a 
majority of the independent directors of the Company, at $.001 per Right 
(subject to adjustment) at any time prior to the twentieth day after a public 
announcement that a person or group has acquired beneficially 17% or more of 
the Common Stock. The Rights will expire on July 20, 2005 if not previously 
redeemed or exercised. 

Until a Right is exercised, the holder thereof, as such, will have no rights 
as a stockholder of the Company, including without limitation, the right to 
vote or to receive dividends. The Rights have certain anti-takeover effects. 
The Rights will cause substantial dilution to a person or group that attempts 
to acquire the Company unless the offer is conditional on a substantial 
number of Rights being acquired. The Rights, however, should not affect any 
prospective offeror willing to make an offer at an equitable price and which 
is otherwise in the best interests of the Company and its stockholders, as 
determined by the Board of Directors. The Rights should not interfere with 
any merger or other business combination approved by the Board of Directors 
since the Board of Directors may, at its option, redeem the Rights at any 
time until there is an Acquiring Person. 

The foregoing summary of certain terms of the Rights is qualified in its 
entirety by reference to the Rights Agreement, a copy of which is 
incorporated by reference as an exhibit to the Registration Statement. 

PREFERRED STOCK 
The Board of Directors is authorized to determine, without any further action 
by the stockholders of the Company, the rights, preferences and privileges of 
7,483,589 shares of authorized but unissued shares of Preferred Stock. Should 
the Board of Directors elect to exercise its authority, the rights, 
preferences and privileges of holders of the Company's Common Stock would be 
made subject to the rights, preferences and privileges of the Preferred Stock 
which could adversely affect the rights of holders of Common Stock and could 
defer or prevent a change in control of the Company. 

DELAWARE CORPORATION LAW 
Section 203 of the Delaware General Corporation Law prohibits a publicly-held 
Delaware corporation from engaging in a "business combination" with an 
"interested stockholder" for a period of three years after the date of the 
transaction in which the person became an interested stockholder, unless (i) 
prior to the date of the business combination, the transaction is approved by 
the Board of Directors of the corporation, (ii) upon consummation of the 
transaction which resulted in the stockholder becoming an interested 
stockholder, the interested stockholder owns at least 85% of the outstanding 
voting stock, or (iii) on or after such date the business combination is 
approved by the Board of Directors of the corporation and by the affirmative 
vote of at least two-thirds of the outstanding voting stock which is not 
owned by the interested stockholder. A "business combination" includes 
mergers, asset sales and other transactions resulting in a financial benefit 
to the stockholder. An "interested stockholder" is a person who, together 
with affiliates and associates, owns (or within three years, did own) 15% or 
more of the corporation's voting stock. 

TRANSFER AGENT 
The transfer agent for the Company's Common Stock is Norwest Bank Minnesota, 
N.A. 

                                 UNDERWRITING 

The Company and the Selling Stockholders have entered into a Purchase 
Agreement (the "Purchase Agreement") with the underwriters listed in the 
table below (the "Underwriters"), for whom Piper Jaffray Inc. and Montgomery 
Securities are acting as representatives (the "Representatives"). Subject to 
the terms and conditions set forth in the Purchase Agreement, the Company and 
the Selling Stockholders have agreed to sell to the Underwriters, and each of 
the Underwriters has severally agreed to purchase, the number of shares of 
Common Stock set forth opposite such Underwriter's name in the table below: 

<TABLE>
<CAPTION>
UNDERWRITERS                   NUMBER OF SHARES 
<S>                            <C>
Piper Jaffray Inc. 
Montgomery Securities 

 Total                         1,500,000 
</TABLE>

Subject to the terms and conditions of the Purchase Agreement, the 
Underwriters have agreed to purchase all of the Common Stock being sold 
pursuant to the Purchase Agreement if any is purchased (excluding shares 
covered by the over-allotment option granted therein). In the event of a 
default by any Underwriter, the Purchase Agreement provides that, in certain 
circumstances, purchase commitments of the nondefaulting Underwriters may be 
increased or decreased or the Purchase Agreement may be terminated. 

The Representatives have advised the Company and the Selling Stockholders 
that the Underwriters propose to offer the Common Stock to the public 
initially at the Price to Public set forth on the cover page of this 
Prospectus and to certain dealers at such price less a concession of not in 
excess of $      per share. Additionally, the Underwriters may allow, and 
such dealers may reallow, a concession not in excess of $      per share on 
sales to certain other brokers and dealers. After the offering, the Price to 
Public, concession and reallowance may be changed by the Underwriters. 

The Company and the Selling Stockholders have granted to the Underwriters 
options, exercisable by the Representatives during the 30 day period after 
the date of this Prospectus, under which the Underwriters may purchase up to 
an additional 130,000 and 95,000 shares of Common Stock, respectively, at the 
Price to Public less the Underwriting Discount set forth on the cover page of 
this Prospectus. If the Underwriters purchase any of such additional shares 
pursuant to this option, each Underwriter will be committed to purchase such 
additional shares in approximately the same proportion as set forth in the 
table above. The Underwriters may exercise the option only to cover 
over-allotments, if any. 

The Company, the Selling Stockholders and the officers and directors of the 
Company have agreed that they will not, without the prior written consent of 
Piper Jaffray Inc., sell, offer to sell, or otherwise dispose of any shares 
of Common Stock or any options or rights to purchase any shares of Common 
Stock for a period of 90 days after the date of this Prospectus. 

In connection with this offering, certain Underwriters may engage in passive 
market making transactions in the Common Stock on the Nasdaq National Market 
immediately prior to the commencement of sales in this offering, in 
accordance with Rule 10b-6A under the Securities Exchange Act of 1934, as 
amended. Passive market making consists of displaying bids on the Nasdaq 
National Market limited by the bid prices of market makers not connected with 
this offering and making purchases limited by such prices and effected in 
response to order flow. Net purchases by a passive market maker on each day 
are limited to a specified percentage of the passive market maker's average 
daily trading volume in the Common Stock during a specified period prior to 
the filing of this Prospectus with the Commission and must be discontinued 
when such limit is reached. Passive market making may stabilize the market 
price of the Common Stock at a level above that which might otherwise 
prevail, and, if commenced, may be discontinued at any time. 

The Company and the Selling Stockholders have agreed to indemnify the 
Underwriters against certain liabilities, including civil liabilities under 
the Securities Act, or to contribute to payments which the Underwriters may 
be required to make in respect thereof. 

Piper Jaffray Inc. has periodically provided investment banking services to 
the Company. 

                                LEGAL MATTERS 

The validity of the issuance of the Common Stock offered hereby will be 
passed upon for the Company by Lindquist & Vennum P.L.L.P., Minneapolis, 
Minnesota. Patrick Delaney, a partner in Lindquist & Vennum P.L.L.P., is a 
Director, the Secretary and a holder of Common Stock and options to purchase 
Common Stock of the Company. Certain legal matters will be passed upon for 
the Underwriters by Dorsey & Whitney LLP, Minneapolis, Minnesota. 

                                   EXPERTS 

The financial statements and financial statement schedules of the Company 
included or incorporated by reference in the Registration Statement of which 
this Prospectus is a part have been audited by KPMG Peat Marwick LLP, 
independent certified public accountants, as indicated in their reports 
accompanying such financial statements and financial statement schedules, and 
are included or incorporated herein in reliance upon such reports given upon 
the authority of said firm as experts in accounting and auditing. 

The statements in this Prospectus under the captions "Risk Factors -- 
Dependence on Patents, Trademarks and Proprietary Rights" and "Business -- 
Patents, Trademarks, and Proprietary Rights," except as such statements 
pertain to the License Agreement, have been reviewed and approved by Kinney & 
Lange, patent counsel for the Company, as experts in such matters, and are 
included herein in reliance upon such review and approval. 

                            AVAILABLE INFORMATION 

The Company is subject to the informational requirements of the Securities 
Exchange Act of 1934 (the "Exchange Act") and in accordance therewith files 
reports, proxy statements and other information with the Securities and 
Exchange Commission (the "Commission"). Reports, proxy and information 
statements and other information can be inspected and copied at the public 
facilities maintained by the Commission at 450 Fifth Street, N.W., Room 1024, 
Washington, D.C., and the Commission's regional offices at Northwestern 
Atrium Center, 5007 World Trade Center, 13th Floor, New York, New York 10048, 
and 500 West Madison, 14th Floor, Chicago, Illinois 60604. Copies of such 
material can be obtained at prescribed rates from the Public Reference 
Section of the Commission, 450 Fifth Street, N.W., Washington, D.C. 20549. 
The Company's Common Stock is quoted on the Nasdaq National Market of the 
National Association of Securities Dealers Automated Quotations system 
("Nasdaq"), and such reports, proxy statements and other information 
regarding the Company can be inspected at the offices of Nasdaq Operations, 
1735 K Street, N.W., Washington, D.C. 20006. 

The Company has filed with the Commission a registration statement under the 
Securities Act of 1933 with respect to the shares offered hereby. This 
Prospectus does not contain all information set forth in such registration 
statement. For further information with respect to the Company and the shares 
offered hereby, reference is made to such registration statement, including 
the exhibits and financial schedules filed as part thereof. Such information 
may be inspected in the Public Reference Section of the Commission at 450 
Fifth Street, N.W., Washington, D.C. 20549. Copies thereof may be obtained 
from the Commission at prescribed prices. 

               INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE 

   
The Company's Annual Report on Form 10-K for the year ended December 31, 1995,
as amended, and the Company's Proxy Statement for the 1996 Annual Meeting of
Stockholders are hereby incorporated by reference in this Prospectus. In
addition, all documents filed by the Company pursuant to Sections 13(a), 13(c),
14 or 15(d) of the Exchange Act after the date of this Prospectus and prior to
the termination of this offering shall be deemed to be incorporated by reference
into this Prospectus and to be a part hereof from the date of filing of such
documents. Any statement contained herein or in a document incorporated by
reference herein shall be deemed to be modified or superseded for purposes of
this Prospectus to the extent that a statement contained herein or in any other
subsequently filed document which also is or is deemed to be incorporated by
reference herein modifies or supersedes such statement. Any such statement so
modified or superseded shall not be deemed, except as so modified or superseded,
to constitute a part of this Prospectus.
    

The Company will provide without charge to each person to whom a copy of this 
Prospectus is delivered, upon the written or oral request of any such person, 
a copy of any or all of the documents incorporated hereby by reference, other 
than exhibits to such documents (unless such exhibits are specifically 
incorporated by reference in such documents). Written requests for such 
copies should be directed to David J. Byrd, Chief Financial Officer, CNS, 
Inc., P.O. Box 39802, Minneapolis, Minnesota 55439. Telephone requests may be 
directed to Mr. Byrd at (612) 820-6696. 


                                  CNS, INC. 
                        INDEX TO FINANCIAL STATEMENTS 

<TABLE>
<CAPTION>
<S>                                                                                              <C>
                                                                                                PAGE 

Independent Auditors' Report                                                                     F-2 

Balance Sheets as of December 31, 1994 and 1995                                                  F-3 

Statements of Operations for the Years Ended December 31, 1993, 1994, and 1995                   F-4 

Statements of Stockholders' Equity for the Years Ended December 31, 1993, 1994, and 1995         F-5 

Statements of Cash Flows for the Years Ended December 31, 1993, 1994, and 1995                   F-6 

Notes to Financial Statements                                                                    F-7 
</TABLE>

                         INDEPENDENT AUDITORS' REPORT 

The Board of Directors and Stockholders 
 CNS, Inc.: 

We have audited the accompanying balance sheets of CNS, Inc. as of December 
31, 1994 and 1995 and the related statements of operations, stockholders' 
equity, and cash flows for each of the years in the three-year period ended 
December 31, 1995. These financial statements are the responsibility of the 
Company's management. Our responsibility is to express an opinion on these 
financial statements based on our audits. 

We conducted our audits in accordance with generally accepted auditing 
standards. Those standards require that we plan and perform the audit to 
obtain reasonable assurance about whether the financial statements are free 
of material misstatement. An audit includes examining, on a test basis, 
evidence supporting the amounts and disclosures in the financial statements. 
An audit also includes assessing the accounting principles used and 
significant estimates made by management as well as evaluating the overall 
financial statement presentation. We believe that our audits provide a 
reasonable basis for our opinion. 

In our opinion, the financial statements referred to above present fairly, in 
all material respects, the financial position of CNS, Inc. as of December 31, 
1994 and 1995 and the results of its operations and its cash flows for each 
of the years in the three-year period ended December 31, 1995 in conformity 
with generally accepted accounting principles. 

KPMG Peat Marwick LLP 

Minneapolis, Minnesota 
January 26, 1996 


                                  CNS, INC. 
                                BALANCE SHEETS 
                          DECEMBER 31, 1994 AND 1995 
                                    ASSETS 

<TABLE>
<CAPTION>
                                                                      1994            1995 
<S>                                                               <C>              <C>
Current assets: 
  Cash and cash equivalents                                       $    783,704     $ 8,551,919 
  Marketable securities                                              5,240,662       1,950,354 
  Accounts receivable, net of allowance for doubtful accounts          936,279       7,830,793 
   of $55,000 in 1994 and $201,000 in 1995 
  Inventories                                                        1,125,009      11,100,909 
  Prepaid expenses and other current assets                            245,619         997,674 
  Deferred income taxes                                                      0         879,000 
  Net assets of discontinued operations                              2,865,520               0 
    Total current assets                                            11,196,793      31,310,649 
Property and equipment, net                                            303,574         558,999 
Patents and trademarks, net                                            112,504         126,887 
Certificate of deposit, restricted                                           0         320,000 
Deferred income taxes                                                        0          24,000 
                                                                  $ 11,612,871     $32,340,535 
                              LIABILITIES AND STOCKHOLDERS' EQUITY 
Current liabilities: 
  Accounts payable                                                $    272,039     $ 3,778,077 
  Accrued expenses                                                     134,297       1,169,116 
  Accrued income taxes                                                       0         508,000 
    Total current liabilities                                          406,336       5,455,193 
Stockholders' equity: 
  Common stock--$.01 par value: 
    Authorized 50,000,000 shares; issued and outstanding               170,416         173,878 
     17,041,656 shares in 1994 and 17,387,852 shares in 1995 
    Additional paid-in capital                                      24,229,583      25,828,434 
    Retained earnings (deficit)                                    (13,193,464)        883,030 
    Total stockholders' equity                                      11,206,535      26,885,342 
Commitments (notes 10 and 11)                                     $ 11,612,871     $32,340,535 

</TABLE>

The accompanying notes are an integral part of the financial statements. 

                                  CNS, INC. 
                           STATEMENTS OF OPERATIONS 
                  YEARS ENDED DECEMBER 1993, 1994, AND 1995 

<TABLE>
<CAPTION>
                                                            1993             1994            1995 
<S>                                                     <C>              <C>              <C>
Net sales                                               $    93,352      $ 2,798,174      $48,631,855 
Cost of goods sold                                           48,512        1,789,545       17,554,413 
  Gross profit                                               44,840        1,008,629       31,077,442 
Operating expenses: 
 Marketing and selling                                            0        3,099,806       16,695,428 
 General and administrative                                 440,394          666,459        1,983,928 
  Total operating expenses                                  440,394        3,766,265       18,679,356 
  Operating income (loss)                                  (395,554)      (2,757,636)      12,398,086 
Other income (expense): 
 Interest income                                             21,801          207,480          583,919 
 Interest expense                                           (15,000)          (7,945)         (12,500) 
 Other income                                                90,000                0                0 
  Other income, net                                          96,801          199,535          571,419 
  Income (loss) from continuing operations                 (298,753)      (2,558,101)      12,969,505 
   before income taxes 
Income tax benefit                                                0                0          341,000 
  Income (loss) from continuing operations                 (298,753)      (2,558,101)      13,310,505 
Loss from operations of discontinued sleep division      (1,132,020)        (309,314)        (459,901) 
 (less applicable income tax benefit of $0, $0, and 
 $259,000 in 1993, 1994, and 1995, respectively) 
Gain on sale of sleep division (less applicable                   0                0        1,225,890 
 income taxes of $0, $0, and $690,000 in 1993, 1994, 
 and 1995, respectively) 
  Net income (loss)                                     $(1,430,773)     $(2,867,415)     $14,076,494 
Net income (loss) per common and common equivalent 
 share: 
 From continuing operations                             $     (0.02)     $     (0.16)     $      0.72 
 From discontinued operations                                 (0.09)           (0.02)            0.04 
  Net income (loss) per share                           $     (0.11)     $     (0.18)     $      0.76 
Weighted average number of common and common             
 equivalent shares outstanding                           13,145,276       15,754,586       18,375,525 

</TABLE>

   The accompanying notes are an integral part of the financial statements. 


                                  CNS, INC. 
                      STATEMENTS OF STOCKHOLDERS' EQUITY 
                YEARS ENDED DECEMBER 31, 1993, 1994, AND 1995 

<TABLE>
<CAPTION>
                                           COMMON STOCK 
                                                                  ADDITIONAL        RETAINED          TOTAL 
                                        NUMBER         PAR          PAID-IN         EARNINGS      STOCKHOLDERS' 
                                      OF SHARES       VALUE         CAPITAL        (DEFICIT)          EQUITY 
<S>                                   <C>            <C>          <C>             <C>              <C>
Balance at December 31, 1992          13,124,202     $131,242     $13,964,561     $ (8,895,276)    $ 5,200,527 
  Stock issued in connection with         21,502          216          32,165                0          32,381 
   Employee Stock Purchase Plan 
  Stock options exercised                 57,400          574          68,797                0          69,371 
  Net loss for the year                        0            0               0       (1,430,773)     (1,430,773) 
Balance at December 31, 1993          13,203,104      132,032      14,065,523      (10,326,049)      3,871,506 
  Proceeds from public stock           3,450,000       34,500       9,627,382                0       9,661,882 
   offering less issuance costs of 
   $1,119,368 
  Stock issued in connection with         15,552          154          33,676                0          33,830 
   Employee Stock Purchase Plan 
  Stock options exercised                133,000        1,330         163,352                0         164,682 
  Warrants exercised                     240,000        2,400         339,600                0         342,000 
  Warrants issued                              0            0              50                0              50 
  Net loss for the year                        0            0               0       (2,867,415)     (2,867,415) 
Balance at December 31, 1994          17,041,656      170,416      24,229,583      (13,193,464)     11,206,535 
  Stock issued in connection with          5,365           54          22,377                0          22,431 
   Employee Stock Purchase Plan 
  Stock options exercised                129,870        1,299         379,034                0         380,333 
  Tax benefit from stock options               0            0         485,000                0         485,000 
   exercised 
  Warrants exercised, less               210,961        2,109         712,440                0         714,549 
   issuance costs of $35,438 
  Net income for the year                      0            0               0       14,076,494      14,076,494 
Balance at December 31, 1995          17,387,852     $173,878     $25,828,434     $    883,030     $26,885,342 
</TABLE>

   The accompanying notes are an integral part of the financial statements. 


                                  CNS, INC. 
                           STATEMENTS OF CASH FLOWS 
                 YEARS ENDED DECEMBER 31, 1993, 1994 AND 1995 

<TABLE>
<CAPTION>
                                                              1993             1994            1995 
<S>                                                       <C>              <C>              <C>
Operating activities: 
  Net income (loss)                                       $(1,430,773)     $(2,867,415)     $14,076,494 
  Adjustments to reconcile net income (loss) to net 
   cash used in operating activities: 
    Net gain on sale of assets of discontinued                      0                0       (1,915,890) 
     operations 
    Depreciation and amortization                               3,886           59,707          184,135 
    Deferred income taxes                                           0                0         (418,000) 
    Loss on sale of fixed assets                                    0                0            3,293 
    Changes in operating assets and liabilities: 
      Accounts receivable                                    (191,727)        (744,552)      (6,894,514) 
      Inventories                                            (407,383)        (717,626)      (9,975,900) 
      Prepaid expenses and other current assets               (50,135)        (195,484)        (752,055) 
      Net assets of discontinued operations                   890,745          205,433         (814,201) 
      Accounts payable                                        235,879           36,160        3,506,038 
      Accrued expenses                                        115,502           18,795        1,034,819 
      Accrued income taxes                                          0                0          508,000 
       Net cash used in operating activities                 (834,006)      (4,204,982)      (1,457,781) 
Investing activities: 
  Change in marketable securities                                   0       (5,240,662)       3,290,308 
  Payments for purchases of property and equipment            (99,215)        (229,414)        (383,810) 
  Payments for patents and trademarks                         (60,136)         (90,906)         (73,426) 
  Purchase of certificate of deposit, restricted                    0                0         (320,000) 
  Net proceeds from promissory note                                 0                0          595,611 
  Net cash provided by (used in) investing activities        (159,351)      (5,560,982)       3,108,683 
Financing activities: 
  Net proceeds from sale of discontinued operations                 0                0        5,000,000 
  Net proceeds from public stock offering                           0        9,661,932                0 
  Proceeds from the issuance of common stock                   32,381           33,830           22,431 
   under Employee Stock Purchase Plan 
  Proceeds from the exercise of stock options                  69,371          164,682          380,333 
  Proceeds from exercise of common stock warrants                   0          342,000          714,549 
  Net cash provided by financing activities                   101,752       10,202,444        6,117,313 
  Net (decrease) increase in cash and                        (891,605)         436,480        7,768,215 
   cash equivalents 
Cash and cash equivalents: 
   Beginning of year                                        1,238,829          347,224          783,704 
   End of year                                            $   347,224      $   783,704      $ 8,551,919 
Supplemental disclosure of cash flow information: 
  Cash paid during the year for interest                  $    10,000      $    12,945      $    12,500 
</TABLE>

Supplemental schedule of noncash operating and investing activities: 
 A note receivable of $595,611 was obtained in 1995 as a result of the sale 
of the Sleep Products 
  Disorder Diagnostic Division. 

   The accompanying notes are an integral part of the financial statements. 


                                  CNS, INC. 
                        NOTES TO FINANCIAL STATEMENTS 
                          DECEMBER 31, 1994 AND 1995 

1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES 

BUSINESS 
CNS, Inc. (the "Company"), designs, manufactures and markets consumer 
products, primarily the Breathe Right nasal strip. The Breathe Right nasal 
strip is a nonprescription, single use, disposable device that can reduce or 
eliminate snoring by improving nasal breathing and temporarily relieve nasal 
congestion. The Breathe Right nasal strip is sold over-the-counter in retail 
outlets, including drug, grocery and mass merchant stores, primarily in the 
U.S. During 1995, the Company signed an international distribution agreement 
with 3M Company to market Breathe Right nasal strips outside the U.S. and 
Canada. 

REVENUE RECOGNITION 
Revenue from sales is recognized at the time products are shipped. 

ACCOUNTING ESTIMATES 
The preparation of financial statements in conformity with generally accepted 
accounting principles requires management to make estimates and assumptions 
that affect the reported amounts of assets and liabilities and disclosure of 
contingent assets and liabilities at the date of the financial statements and 
the reported amounts of revenues and expenses during the reporting period. 
Actual results could differ from those estimates. 

FAIR VALUE OF FINANCIAL INSTRUMENTS 
Statement of Financial Accounting Standards No. 107, Disclosures about Fair 
Value of Financial Instruments requires disclosure of the fair value of all 
financial instruments to which the company is a party. All financial 
instruments are carried at amounts that approximate estimated fair value. 

CASH EQUIVALENTS 
Cash equivalents at December 31, 1995 consist primarily of U.S. Treasury 
bills. 

For purposes of the statements of cash flows, the Company considers all 
highly liquid debt instruments purchased with a maturity of three months or 
less to be cash equivalents. 

MARKETABLE SECURITIES 
The Company classifies its marketable debt securities as available-for-sale 
and records these securities at fair market value. Net realized and 
unrealized gains and losses are determined on the specific identification 
cost basis. Any unrealized gains and losses are reflected as a separate 
component of stockholders' equity. A decline in the market value of any 
available-for-sale or held-to-maturity security below cost that is deemed 
other than temporary, results in a charge to operations resulting in the 
establishment of a new cost basis for the security. 

INVENTORIES 
Inventories are valued at the lower of cost (determined on a first-in, 
first-out basis) or market. 

PROPERTY AND EQUIPMENT 
Property and equipment are stated at cost. Equipment is depreciated using the 
straight-line method over five years. Leasehold improvements are amortized 
over the lesser of the estimated useful life of the improvement or the term 
of the lease. 

PATENTS AND TRADEMARKS 
Patents and trademarks are stated at cost and are amortized over three years 
using the straight-line method. 

FOREIGN SALES 
Foreign sales are made in U.S. dollars only. There are no currency 
conversions. 

ADVERTISING 
The Company adopted Statement of Position No. 93-7, Reporting on Advertising 
Costs, January 1, 1995. This SOP requires that all advertising costs be 
expensed as incurred or the first time the advertising takes place, except 
for direct response advertising, which can be capitalized and written off 
over the period during which the benefits are expected. The adoption did not 
have a material effect on the financial statements of the Company. 

INCOME TAXES 
The Company accounts for income taxes in accordance with Statement of 
Financial Accounting Standards No. 109, Accounting for Income Taxes. Under 
this method, deferred tax liabilities and assets and the resultant provision 
for income taxes are determined based on the difference between the financial 
statement and tax bases of assets and liabilities using enacted tax rates in 
effect for the year in which the differences are expected to reverse. 

NET INCOME (LOSS) PER SHARE 
Net income per share has been computed based upon the weighted average number 
of common and common equivalent shares outstanding during the year. Net loss 
per common share has been computed using the weighted average number of 
common shares outstanding during the year. 

All share and per share amounts in the accompanying financial statements have 
been retroactively adjusted to reflect a two-for-one stock split to 
stockholders of record on June 1, 1995, which was distributed on June 22, 
1995. The par value remained at $.01 per share. 

RECENT ACCOUNTING PRONOUNCEMENTS 
In March 1995 the Financial Accounting Standards Board issued Statement No. 
121, Accounting for the Impairment of Long-Lived Assets and for Long-Lived 
Assets to be Disposed Of (SFAS No. 121). SFAS No. 121 prescribes accounting 
and reporting standards when circumstances indicate that the carrying amount 
of an asset may not be recoverable. The Company adopted SFAS No. 121 during 
1995, which had no impact on the financial statements. 

In October 1995 the Financial Accounting Standards Board issued Statement No. 
123, Accounting for Stock-Based Compensation. In 1996 the Company intends to 
adopt the disclosure provisions of the statement while continuing to account 
for options and other stock-based compensation using the intrinsic 
value-based method. 

2. SALE OF DIVISION 

On June 1, 1995 the Company completed the sale of all the assets of its Sleep 
Disorder Diagnostic Products Division ("Sleep"). Net sale proceeds of 
$5,000,000 cash and a note receivable of $595,611 resulted in a gain on the 
sale of discontinued operations of $1,915,890. The net loss of this operation 
is shown on the statement of operations as the loss from discontinued 
operations. The net assets of Sleep were $2,865,520 at December 31, 1994. 

3. MARKETABLE SECURITIES 

Marketable securities consist of U.S. Treasury bills and a U.S. Government 
money market fund. Investments are recorded at cost plus accrued interest 
earned. Due to the short-term maturity of the Company's marketable 
securities, the market value approximates their carrying value. 

4. ADVERTISING 

The Company expenses the production costs of advertising the first time the 
advertising takes place. 

At December 31, 1994 and 1995 $226,969 and $561,493, respectively, of 
advertising costs were reported as assets. Advertising expense was $0, 
$2,429,205, and $11,839,033 in 1993, 1994, and 1995, respectively. 

5. DETAILS OF SELECTED BALANCE SHEET ACCOUNTS 

                                                          DECEMBER 31, 
                                                      1994           1995 

Inventories: 
  Finished goods                                   $  932,407     $ 9,364,102 
  Work in process                                         171         199,765 
  Raw materials and component parts                   192,431       1,537,042 
   Total inventories                               $1,125,009     $11,100,909 
Property and equipment: 
  Production equipment                             $  248,368     $   526,717 
  Office equipment                                     68,135         127,491 
  Leasehold improvements                               12,126          46,105 
                                                      328,629         700,313 
  Less accumulated depreciation and                    25,055         141,314 
   amortization 
   Property and equipment, net                     $  303,574     $   558,999 
Patents and trademarks: 
  Patents and trademarks                           $  151,042     $   224,468 
  Less accumulated amortization                       (38,538)        (97,581) 
   Patents and trademarks, net                     $  112,504     $   126,887 
Accrued expenses: 
  Royalty and commissions (draws)                  $  (10,901)    $   643,008 
  Promotions                                           29,950         385,657 
  Vacations                                            61,692         102,221 
  Other                                                53,556          38,230 
   Total accrued expenses                          $  134,297     $ 1,169,116 

6. LINE OF CREDIT 

The Company has a $1.25 million bank line of credit. Borrowings are due on 
demand, bear interest at 1% over a defined base rate (8.5% at December 31, 
1995), are secured by substantially all assets of the Company, and are 
subject to certain restrictive covenants. Borrowings are limited to 
$1,250,000 or 75% of eligible accounts receivable. There were no borrowings 
against this line of credit as of December 31, 1995. The line of credit 
expires on March 31, 1996. 

7. STOCKHOLDERS' EQUITY 

STOCK OPTIONS 

The Company's stock option plans allow for grant of options to officers, 
directors, and employees to purchase up to 2,200,000 shares of common stock 
at exercise prices not less than 100% of fair market value on the dates of 
grant. The term of the options may not exceed ten years. 

Stock option activity under these plans is summarized as follows: 

<TABLE>
<CAPTION>
                                     OPTION PRICE                          AVAILABLE 
                                       PER SHARE           OUTSTANDING     FOR GRANT 
<S>                             <C>      <C>    <C>         <C>            <C>
Balance at December 31, 1992    $ 1.155  -       2.125        353,400        717,222 
  Granted                        1.3125  -      2.3125        386,000       (386,000) 
  Exercised                       1.155  -       2.125        (57,400)             0 
Balance at December 31, 1993      1.155  -      2.3125        682,000        331,222 
  1994 plan                              -                          0      1,000,000 
  Granted                         3.095  -       4.125        530,000       (530,000) 
  Exercised                       1.155  -      2.3125       (133,000)             0 
  Canceled                         1.47  -      2.3125        (31,400)        31,400 
Balance at December 31, 1994      1.155  -        3.50      1,047,600        832,622 
  Granted                          4.50  -      16.125        698,000       (698,000) 
  Exercised                       1.155  -      11.375       (129,870)             0 
  Canceled                        2.125  -        5.50       (107,430)       107,430 
Balance at December 31, 1995    $ 1.155  -      16.125      1,508,300        242,052 
</TABLE>

Currently exercisable options aggregated 263,040 shares and 653,000 shares of 
common stock at December 31, 1994 and 1995, respectively. 

The 1990 stock option plan allows for the grant of shares of restricted 
common stock. No shares of restricted common stock have been granted under 
this plan as of December 31, 1995. 

EMPLOYEE STOCK PURCHASE PLAN 
The Employee Stock Purchase Plan allows eligible employees to purchase shares 
of the Company's common stock through payroll deductions. The purchase price 
is the lower of 85% of the fair market value of the stock on the first or 
last day of each six-month period during which an employee participated in 
the plan. The Company has reserved 200,000 shares under the plan of which 
135,493 shares have been purchased by employees as of December 31, 1995. 

WARRANTS 
During 1995 warrants to purchase 200,000 shares at $3.75 were exercised. The 
warrants had been issued in 1994 to the underwriter of the Company's 1994 
public stock offering. 

In connection with an agreement to license a product to be marketed as the 
Breathe Right device, the licenser was issued a warrant to purchase 100,000 
shares of the Company's common stock exercisable at a price of $2.75 per 
share which expires March 1997. During 1995 a total of 12,500 shares were 
exercised. 

During 1994 warrants to purchase 240,000 shares at $1.425 were exercised. The 
warrants had been issued in 1992 to the underwriter of the Company's 1992 
public stock offering. 

PREFERRED STOCK 
At December 31, 1995, the Company is authorized to issue 1,000,000 shares of 
Series A Junior Participating Preferred Stock upon a triggering event under 
the Company's stockholders' Rights Plan and 7,483,589 shares of undesignated 
preferred stock. 


8. INCOME TAXES 

Income tax expense (benefit), from continuing operations, for the three years 
ended December 31, 1995, excluding tax on discontinued operations, is as 
follows (in thousands): 


              CURRENT     DEFERRED     TOTAL 

1995: 
  Federal      $532        $(853)      $(321) 
  State          30          (50)        (20) 
               $562        $(903)      $(341) 


There was no tax expense in 1994 and 1993. 

Income tax expense (benefit) attributable to income from continuing 
operations differed from the amounts computed by applying the U.S. federal 
income tax rate of 35% as a result of the following (in thousands): 

<TABLE>
<CAPTION>
                                                                           DECEMBER 31, 
                                                                   1993        1994       1995 
<S>                                                                <C>        <C>        <C>
Computed tax expense (benefit)                                     $(105)     $(895)     $ 4,539 
State taxes, net of federal benefit                                    0          0          389 
Change in income tax benefit resulting from tax benefit of           105        895            0 
 net operating loss not recognized for financial statement 
 purposes 
Change in deferred tax asset valuation allowance                       0          0       (5,439) 
Other                                                                  0          0          170 
 Actual tax expense (benefit)                                      $   0      $   0      $  (341) 
</TABLE>

The tax effects of temporary differences that give rise to significant 
portions of the deferred tax assets and deferred tax liabilities calculated 
using an effective tax rate of 40% and 37% for 1994 and 1995, respectively, 
are presented below (in thousands): 


                                    DECEMBER 31, 
                                   1994      1995 

Deferred tax assets: 
  Inventory items                 $  214     $275 
  Accounts receivable allowance       53       74 
  Property and equipment               0       25 
  Accrued expenses                   120      213 
  Deferred maintenance               113        0 
  contracts 
  Tax credits                        312      316 
  Net operating loss               4,686        0 
                                   5,498      903 
Less valuation allowance           5,439        0 
                                      59      903 
Deferred tax liabilities: 
  Property and equipment             (59)       0 
   Net deferred tax assets        $    0     $903 


A valuation allowance is provided when there is some likelihood that all or a 
portion of a deferred tax asset may not be realized. The Company has 
determined that establishing a valuation allowance for the deferred tax 
assets as of December 31, 1995 is not required since it is more likely than 
not that the deferred tax assets will be realized principally through future 
taxable income. Based on tax rates in effect at December 31, 1995 
approximately $2,500,000 of future taxable income is required prior to 
December 31, 2009 for full realization of the net deferred tax asset. 

The Company has federal and state tax credit carryforwards of $316,000 at 
December 31, 1995 which are available to reduce income taxes payable in 
future years and expire between 1999 and 2009. 

9. SALES 

The Company had two significant customers who accounted for approximately 37% 
of Breathe Right product sales for the year ended December 31, 1994 and had 
one significant customer who accounted for approximately 13% of Breathe Right 
product sales for the year ended December 31, 1995. Accounts receivable from 
these customers as of December 31, 1994 and 1995 were $388,386 and 
$1,319,137, respectively. 

Foreign sales were not significant in 1993, 1994 or 1995. 

10. LICENSE AGREEMENT 

On January 30, 1992 the Company entered into an agreement to exclusively 
license a product to be marketed as the Breathe Right device. Royalties due 
under this agreement are based on a sliding percentage of sales beginning at 
5% and declining to 3%. Future royalties will be at 3%. To maintain the 
Company's license, it must make minimum royalty payments of $160,000 in 1996; 
$300,000 in 1997; and $450,000 each year thereafter until the patent for the 
product expires. Royalty expense in 1993, 1994, and 1995 was $20,000, 
$110,844, and $1,458,473, respectively. 

11. OPERATING LEASES 

The Company leases equipment and office space under noncancelable operating 
leases which expire over the next five years. Future minimum lease payments 
due in accordance with these leases as of December 31, 1995 are as follows: 

YEAR ENDING DECEMBER 31,       AMOUNT 

1996                         $  319,028 
1997                            402,410 
1998                            402,410 
1999                            402,410 
2000                            368,876 
                             $1,895,134 

Total rental expense for operating leases was $351,659 in 1993, $350,859 in 
1994, and $376,873 in 1995. 

The Company's office space lease requires a $320,000 letter of credit to 
remain with the lessor. The letter of credit is secured by a $320,000 
certificate of deposit which bears interest at 5.75% per annum and matures on 
April 30, 1998. 

Inside Back Cover Graphics:

SIX PHOTOS OF ATHLETES WEARING A BREATHE RIGHT(R) NASAL STRIP:

        Football player; Rollerblader; 
             Runner; Hockey player; 
             Cycler; Tennis player


TEXT:                               ATHLETIC
                                  USE INCREASES
                                    CONSUMER
                                    AWARENESS
                                Widespread use by
                             prominent athletes has
                              resulted in increased
                            consumer awareness of the
                              product for both its
                           medical and athletic uses.

2 package boxes of Breathe Right(R) nasal strips shown:

    small/medium quantity of 8
    medium/large quantity of 8


NO DEALER, SALESPERSON OR OTHER PERSON HAS BEEN AUTHORIZED TO GIVE ANY 
INFORMATION OR TO MAKE ANY REPRESENTATION NOT CONTAINED IN THIS PROSPECTUS IN 
CONNECTION WITH THE OFFER MADE IN THIS PROSPECTUS AND, IF GIVEN OR MADE, SUCH 
INFORMATION OR REPRESENTATION MUST NOT BE RELIED UPON AS HAVING BEEN 
AUTHORIZED BY THE COMPANY OR THE UNDERWRITERS. THIS PROSPECTUS DOES NOT 
CONSTITUTE AN OFFER TO SELL OR SOLICITATION OF AN OFFER TO BUY ANY OF THE 
SECURITIES OFFERED HEREBY BY ANYONE IN ANY JURISDICTION IN WHICH SUCH OFFER 
OR SOLICITATION IS NOT AUTHORIZED OR IN WHICH THE PERSON MAKING SUCH OFFER OR 
SOLICITATION IS NOT QUALIFIED TO DO SO OR TO ANYONE TO WHOM IT IS UNLAWFUL TO 
MAKE SUCH OFFER OR SOLICITATION. NEITHER THE DELIVERY OF THIS PROSPECTUS NOR 
ANY SALE MADE HEREUNDER SHALL UNDER ANY CIRCUMSTANCES CREATE ANY IMPLICATION 
THAT THE AFFAIRS OF THE COMPANY SINCE THE DATE HEREOF OR THE INFORMATION 
HEREIN IS CORRECT AS OF ANY TIME SUBSEQUENT TO THE DATE OF THIS PROSPECTUS. 

                              TABLE OF CONTENTS 

                                             PAGE 

Prospectus Summary                            3 
Risk Factors                                  6 
Use of Proceeds                              10 
Price Range of Common Stock                  10 
Dividend Policy                              10 
Capitalization                               11 
Selected Financial Data                      12 
Management's Discussion and Analysis of      13 
 Financial Condition and Results of 
 Operations 
Business                                     17 
Management                                   28 
Principal and Selling Stockholders           32 
Description of Capital Stock                 33 
Underwriting                                 35 
Legal Matters                                36 
Experts                                      36 
Available Information                        36 
Incorporation of Certain Documents by        37 
 Reference 
Index to Financial Statements               F-1 

                               1,500,000 SHARES 

                                     [LOGO]

                                 COMMON STOCK 
                             P R O S P E C T U S 

                              PIPER JAFFRAY INC. 
                            MONTGOMERY SECURITIES 

                                       , 1996 


                                   PART II 
                    INFORMATION NOT REQUIRED IN PROSPECTUS 

ITEM 14: OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION 

SEC registration fee                 $ 11,564 

NASD fee                                3,853 
Nasdaq listing fee                     17,500 
Accounting fees and expenses           35,000* 
Legal fees and expenses                75,000* 
Printing expenses                      35,000* 
Blue Sky fees and expenses             11,500* 
Transfer agent and registrar fees       2,500* 
Miscellaneous                          33,083* 
Total                                $225,000 

*Except for the SEC, NASD and Nasdaq fees, all of the foregoing expenses have 
been estimated. 

ITEM 15: INDEMNIFICATION OF DIRECTORS AND OFFICERS 
Section 145 of the Delaware General Corporation Law authorizes Delaware 
corporations to indemnify directors and officers for actions taken in good 
faith and in a manner such person reasonably believes to be in or not opposed 
to the best interests of the corporation and, with respect to any criminal 
action or proceedings, that such person had no reasonable cause to believe 
were unlawful. 

         Article 8 of the Company's Certificate of Incorporation reads as
         follows:


         "A director of this corporation shall not be liable to the corporation
         or the shareholders of this corporation for monetary damages for a
         breach of the fiduciary duty of care as a director, except to the
         extent such exceptions from liability or limitation thereof is not
         permitted under the Delaware General Corporation Law as the same exists
         or hereafter is amended. The corporation shall, to the fullest extent
         permitted under Delaware Corporation Law as the same currently exists
         or hereafter is amended, indemnify the directors of this corporation."


The Company's Bylaws provide for the indemnification of its directors, 
officers, employees, and agents in accordance with, and to the fullest extent 
permitted by, the provisions of the Delaware General Corporation Law, as 
amended from time to time. 

The Company's Bylaws also grant the Board of Directors broad powers to manage 
the Company. Pursuant to those powers, the Board of Directors may authorize 
the purchase and maintenance of insurance on behalf of any of the Company's 
officers and directors against any liability asserted against or incurred by 
that person in such capacity or arising out of that person's status as such, 
whether or not the Company would have the power to indemnify the person 
against such liability under the provisions of Delaware or federal law. The 
Company currently maintains such insurance. 

Reference is made to Section 6 of the Purchase Agreement (Exhibit 1.1) which 
provides certain indemnification rights to the directors and officers of the 
Registrant. 


ITEM 16. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES 
(a) Exhibits 

<TABLE>
<CAPTION>
   EXHIBIT 
     NO.      DESCRIPTION 
    <S>       <C>
   
     1.1      Form of Purchase Agreement
     5.1      Opinion and Consent of Lindquist & Vennum P.L.L.P.*
    23.1      Consent of KPMG Peat Marwick LLP, independent certified public accountants*
    23.2      Consent of Lindquist & Vennum P.L.L.P. (see Exhibit 5.1 above) 
    23.3      Consent of Kinney & Lange*
    24        Powers of Attorney *
    
</TABLE>

   
*Previously filed. 
    

ITEM 17. UNDERTAKINGS 
The undersigned Registrant hereby undertakes: 

       1. Insofar as indemnification for liabilities arising under the 
    Securities Act of 1933 may be permitted to directors, officers and 
    controlling persons of the registrant pursuant to the foregoing provisions 
    or otherwise, the registrant has been advised that, in the opinion of the 
    Securities and Exchange Commission, such indemnification is against public 
    policy as expressed in the Act and is, therefore, unenforceable. In the 
    event that a claim for indemnification against such liabilities (other 
    than the payment by the registrant of expenses incurred or paid by a 
    director, officer or controlling person of the registrant in the 
    successful defense of any action, suit or proceeding) is asserted by such 
    director, officer or controlling person in connection with the securities 
    being registered, the registrant will, unless in the opinion of its 
    counsel the matter has been settled by controlling precedent, submit to a 
    court of appropriate jurisdiction the question whether such 
    indemnification by it is against public policy as expressed in the Act and 
    will be governed by the final adjudication of such issue. 

       2. That for purposes of determining any liability under the Securities 
    Act of 1933, the information omitted from the form of Prospectus filed as 
    part of this registration statement in reliance upon Rule 430A and 
    contained in a form of Prospectus filed by the registrant pursuant to Rule 
    424(b)(1) or (4), or 497(h) under the Securities Act shall be deemed to be 
    part of this registration statement as of the time it was declared 
    effective. 

       3. That for the purpose of determining any liability under the 
    Securities Act of 1933, each post-effective amendment that contains a form 
    of prospectus shall be deemed to be a new registration statement relating 
    to the securities offered therein, and the offering of such securities at 
    that time shall be deemed to be the initial bona fide offering thereof. 


                                  SIGNATURES 

   
Pursuant to the requirements of the Securities Act of 1933, the registrant 
certifies that it has reasonable grounds to believe it meets all of the 
requirements for filing a Form S-3 and has duly caused this registration 
statement to be signed on its behalf by the undersigned, thereunto duly 
authorized, in the City of Minneapolis, State of Minnesota, on the 13th day of 
March, 1996. 
    

                          CNS, INC. 

                          By                   /s/ DANIEL E. COHEN 
                                  Daniel E. Cohen, M.D., Chairman of the Board, 
                                 Chief Executive Officer, Treasurer and Director

       

   
Pursuant to the requirements of the Securities Act of 1933, this registration 
statement has been signed by the following persons on March 13th, 1996 in the 
capacities indicated. 
    

<TABLE>
<CAPTION>
           SIGNATURE                                  TITLE
  <S>                           <C>
      /S/ DANIEL E. COHEN       Chairman of the Board, Chief Executive Officer, 
     Daniel E. Cohen, M.D.      Treasurer and Director 
                                (principal executive officer) 
     /S/ RICHARD E. JAHNKE      President, Chief Operating Officer and Director 
       Richard E. Jahnke 

       /S/ DAVID J. BYRD        Vice President of Finance and 
         David J. Byrd          Chief Financial Officer 
                                (principal financial and accounting officer) 

   
      /S/ R. HUNT GREENE*       Director 
        R. Hunt Greene 

  /S/ ANDREW J. GREENSHIELDS*   Director 
    Andrew J. Greenshields 

      /S/ PATRICK DELANEY*      Director 
        Patrick Delaney 

    /S/ RICHARD W. PERKINS*     Director 
      Richard W. Perkins 

* By:  /s/ DANIEL E. COHEN, M.D.
         Daniel E. Cohen, M.D.
           Attorney-in-fact
    

</TABLE>

                                  CNS, INC. 
                      EXHIBITS TO REGISTRATION STATEMENT 

<TABLE>
<CAPTION>
   EXHIBIT                                                                          SEQUENTIAL 
     NO.      DESCRIPTION                                                            PAGE NO. 
    <S>       <C>                                                                    <C>
   
     1.1      Form of Purchase Agreement..........................................
     5.1      Opinion and Consent of Lindquist & Vennum P.L.L.P.*
    23.1      Consent of KPMG Peat Marwick LLP, independent certified public 
               accountants*
    23.2      Consent of Lindquist & Vennum P.L.L.P. (see Exhibit 5.1 above) 
    23.3      Consent of Kinney & Lange*
    24        Powers of Attorney (included on signature page hereof) 
    

</TABLE>

   
*Previously filed.
    





                                                                     EXHIBIT 1.1




                               1,500,000 SHARES(1)

                                    CNS, INC.

                          COMMON STOCK, $.01 PAR VALUE

                               PURCHASE AGREEMENT

                                                                  March __, 1996

PIPER JAFFRAY INC.
MONTGOMERY SECURITIES
As Representatives of the several
Underwriters named in Schedule II hereto
c/o Piper Jaffray Inc.
Piper Jaffray Tower
222 South Ninth Street
Minneapolis, Minnesota 55402

Ladies and Gentlemen:

         CNS, Inc., a Delaware corporation (the "Company"), and the stockholders
of the Company listed in Schedule I hereto (the "Selling Stockholders")
severally propose to sell to the several Underwriters named in Schedule II
hereto (the "Underwriters") an aggregate of 1,500,000 shares (the "Firm Shares")
of Common Stock, $.01 par value (the "Common Stock"), of the Company. The Firm
Shares consist of 1,375,000 authorized but unissued shares of Common Stock to be
issued and sold by the Company and 125,000 outstanding shares of Common Stock to
be sold by the Selling Stockholders. The Company and certain Selling
Stockholders have also granted to the several Underwriters an option to purchase
up to 225,000 additional shares of Common Stock on the terms and for the
purposes set forth in Section 3 hereof (the "Option Shares"). The Firm Shares
and any Option Shares purchased pursuant to this Purchase Agreement are herein
collectively called the "Securities."

         The Company and the Selling Stockholders hereby confirm their agreement
with respect to the sale of the Securities to the several Underwriters, for whom
you are acting as Representatives (the "Representatives").

         1. Registration Statement. A registration statement on Form S-3 (File
No. 333-_____) with respect to the Securities, including a preliminary form of
prospectus, has been prepared by the Company in conformity with the requirements
of the Securities Act of 1933, as amended (the "Act"), and the rules and
regulations ("Rules and Regulations") of the Securities and Exchange Commission
(the "Commission") thereunder and has been filed with the Commission; one or
more amendments to such registration statement have also been so prepared and
have been, or will be, so filed. Copies of such registration statement and
amendments and each related preliminary prospectus have been delivered to you.

- -------- 

(1)      Plus an option to purchase up to 225,000 additional shares to cover
         over-allotments.

         If the Company has elected not to rely upon Rule 430A of the Rules and
Regulations, the Company has prepared and will promptly file an amendment to the
registration statement and an amended prospectus. If the Company has elected to
rely upon Rule 430A of the Rules and Regulations, it will prepare and file a
prospectus pursuant to Rule 424(b) that discloses the information previously
omitted from the prospectus in reliance upon Rule 430A. Such registration
statement as amended at the time it is or was declared effective by the
Commission, together with (a) any registration statement filed by the Company
pursuant to Rule 462(b) under the Act and (b) the documents incorporated by
reference in the Prospectus contained in the Registration Statement at the time
such Registration Statement became effective, and, in the event of any amendment
thereto after the effective date and prior to the First Closing Date (as
hereinafter defined), such registration statement as so amended (but only from
and after the effectiveness of such amendment), including the information deemed
to be part of the registration statement at the time of effectiveness pursuant
to Rule 430A(b), if applicable, is hereinafter called the "Registration
Statement." The prospectus included in the Registration Statement at the time it
is or was declared effective by the Commission is hereinafter called the
"Prospectus," except that if any prospectus filed by the Company with the
Commission pursuant to Rule 424(b) of the Rules and Regulations or any other
prospectus provided to the Underwriters by the Company for use in connection
with the offering of the Securities (whether or not required to be filed by the
Company with the Commission pursuant to Rule 424(b) of the Rules and
Regulations) differs from the prospectus on file at the time the Registration
Statement is or was declared effective by the Commission, the term "Prospectus"
shall refer to such differing prospectus from and after the time such prospectus
is filed with the Commission or transmitted to the Commission for filing
pursuant to such Rule 424(b) or from and after the time it is first provided to
the Underwriters by the Company for such use. The term "Prospectus" may refer,
if applicable, to the term sheet or abbreviated term sheet filed by the Company
with the Commission pursuant to Rule 424(b)(7) together with the last
preliminary prospectus included in the Registration Statement filed prior to the
time it becomes effective or filed pursuant to Rule 424(a) under the Act from
and after the time it is first provided to the Underwriters by the Company for
delivery to purchasers of the Securities. The term "Preliminary Prospectus" as
used herein means any preliminary prospectus included in the Registration
Statement prior to the time it becomes or became effective under the Act and any
prospectus subject to completion as described in Rule 430A of the Rules and
Regulations. Any reference herein to any Preliminary Prospectus or Prospectus
shall be deemed to refer to and include the documents incorporated by reference
therein pursuant to Item 12 of Form S-3 under the Act, as of the date of the
Preliminary Prospectus or Prospectus, as the case may be; any reference to any
amendment or supplement to any Preliminary Prospectus or Prospectus shall be
deemed to refer to and include any documents filed after the date of such
Preliminary Prospectus or Prospectus, as the case may be, under the Securities
Exchange Act of 1934, as amended (the "Exchange Act"), and incorporated by
reference in such Preliminary Prospectus or Prospectus, as the case may be; and
any reference to any amendment to the Registration Statement shall be deemed to
refer to and include any annual report of the Company filed pursuant to Section
13(a) or 15(d) of the Exchange Act after the effective date of the Registration
Statement that is incorporated by reference in the Registration Statement.

         2. Representations and Warranties of the Company and the Selling
Stockholders.

         (a) The Company represents and warrants to, and agrees with, the
several Underwriters as follows:

                  (i) No order preventing or suspending the use of any
         Preliminary Prospectus has been issued by the Commission and each
         Preliminary Prospectus, at the time of filing thereof, did not contain
         an untrue statement of a material fact or omit to state a material fact
         required to be stated therein or necessary to make the statements
         therein, in the light of the circumstances under which they were made,
         not misleading; except that the foregoing shall not apply to statements
         in or omissions from any Preliminary Prospectus in reliance upon, and
         in conformity with, written information furnished to the Company by
         you, or by any Underwriter through you, specifically for use in the
         preparation thereof.

                  (ii) The documents incorporated by reference in the
         Prospectus, when they became effective or were filed with the
         Commission, as the case may be, conformed in all material respects to
         the requirements of the Act or the Exchange Act, as applicable, and the
         rules and regulations of the Commission thereunder, and none of such
         documents contained an untrue statement of a material fact or omitted
         to state a material fact required to be stated therein or necessary to
         make the statements therein not misleading; and any further documents
         so filed and incorporated by reference in the Prospectus or any further
         amendment or supplement thereto, when such documents become effective
         or are filed with the Commission, as the case may be, will conform in
         all material respects to the requirements of the Act or the Exchange
         Act, as applicable, and the rules and regulations of the Commission
         thereunder and will not contain an untrue statement of a material fact
         or omit to state a material fact required to be stated therein or
         necessary to make the statements therein not misleading; provided,
         however, that this representation and warranty shall not apply to any
         statements or omissions made in reliance upon and in conformity with
         information furnished in writing to the Company by an Underwriter
         through you expressly for use therein.

                  (iii) As of the time the Registration Statement (or any
         post-effective amendment thereto) is or was declared effective by the
         Commission, upon the filing or first delivery to the Underwriters of
         the Prospectus (or any supplement to the Prospectus) and at the First
         Closing Date and Second Closing Date (as hereinafter defined), (A) the
         Registration Statement and Prospectus (in each case, as so amended
         and/or supplemented) will conform or conformed in all material respects
         to the requirements of the Act and the Rules and Regulations, (B) the
         Registration Statement (as so amended) will not or did not include an
         untrue statement of a material fact or omit to state a material fact
         required to be stated therein or necessary to make the statements
         therein not misleading, and (C) the Prospectus (as so supplemented)
         will not or did not include an untrue statement of a material fact or
         omit to state a material fact required to be stated therein or
         necessary to make the statements therein, in light of the circumstances
         in which they are or were made, not misleading; except that the
         foregoing shall not apply to statements in or omissions from any such
         document in reliance upon, and in conformity with, written information
         furnished to the Company by you, or by any Underwriter through you,
         specifically for use in the preparation thereof. If the Registration
         Statement has been declared effective by the Commission, no stop order
         suspending the effectiveness of the Registration Statement has been
         issued, and no proceeding for that purpose has been initiated or, to
         the Company's knowledge, threatened by the Commission.

                  (iv) The financial statements of the Company, together with
         the notes thereto, set forth in the Registration Statement and
         Prospectus comply in all material respects with the requirements of the
         Act and fairly present the financial condition of the Company as of the
         dates indicated and the results of operations and changes in cash flows
         for the periods therein specified in conformity with generally accepted
         accounting principles consistently applied throughout the periods
         involved (except as otherwise stated therein); and the supporting
         schedule incorporated by reference in the Registration Statement
         presents fairly the information required to be stated therein. No other
         financial statements or schedules are required to be included in the
         Registration Statement or Prospectus. KPMG Peat Marwick LLP, which has
         expressed its opinion with respect to the financial statements and
         schedules filed as a part of the Registration Statement and included in
         the Registration Statement and Prospectus, are independent public
         accountants as required by the Act and the Rules and Regulations.

                  (v) The Company has been duly organized and is validly
         existing as a corporation in good standing under the laws of its
         jurisdiction of incorporation. The Company has full corporate power and
         authority to own its properties and conduct its business as currently
         being carried on and as described in the Registration Statement and
         Prospectus, and is duly qualified to do business as a foreign
         corporation in good standing in each jurisdiction in which it owns or
         leases real property or in which the conduct of its business makes such
         qualification necessary and in which the failure to so qualify would
         have a material adverse effect upon its business, condition (financial
         or otherwise) or properties, taken as a whole.

                  (vi) Except as contemplated in the Prospectus, subsequent to
         the respective dates as of which information is given in the
         Registration Statement and the Prospectus, the Company has not incurred
         any material liabilities or obligations, direct or contingent, or
         entered into any material transactions, or declared or paid any
         dividends or made any distribution of any kind with respect to its
         capital stock; and there has not been any change in the capital stock
         (other than a change in the number of outstanding shares of Common
         Stock due to the issuance of shares upon the exercise of outstanding
         options or warrants), or any material change in the short-term or
         long-term debt, or any issuance of options, warrants, convertible
         securities or other rights to purchase the capital stock, of the
         Company, or any material adverse change, or any development involving a
         prospective material adverse change, in the general affairs, condition
         (financial or otherwise), business, key personnel, property, prospects,
         net worth or results of operations of the Company, taken as a whole.

                  (vii) Except as set forth in the Prospectus, there is not
         pending or, to the knowledge of the Company, threatened or
         contemplated, any action, suit or proceeding to which the Company is a
         party before or by any court or governmental agency, authority or body,
         or any arbitrator, which might result in any material adverse change in
         the condition (financial or otherwise), business, prospects, net worth
         or results of operations of the Company, taken as a whole.

                  (viii) There are no contracts or documents of the Company that
         are required to be filed as exhibits to the Registration Statement by
         the Act or by the Rules and Regulations that have not been so filed or
         incorporated by reference.

                  (ix) This Agreement has been duly authorized, executed and
         delivered by the Company. The execution, delivery and performance of
         this Agreement and the consummation of the transactions herein
         contemplated will not result in a breach or violation of any of the
         terms and provisions of, or constitute a default under, any statute,
         any agreement or instrument to which the Company is a party or by which
         it is bound or to which any of its property is subject, the Company's
         charter or by-laws, or any order, rule, regulation or decree of any
         court or governmental agency or body having jurisdiction over the
         Company or any of its properties; no consent, approval, authorization
         or order of, or filing with, any court or governmental agency or body
         is required for the execution, delivery and performance of this
         Agreement or for the consummation of the transactions contemplated
         hereby, including the issuance or sale of the Securities by the
         Company, except such as may be required under the Act or state
         securities or blue sky laws; and the Company has full power and
         authority to enter into this Agreement and to authorize, issue and sell
         the Securities as contemplated by this Agreement.

                  (x) All of the issued and outstanding shares of capital stock
         of the Company, including the outstanding shares of Common Stock, are
         duly authorized and validly issued, fully paid and nonassessable, have
         been issued in compliance with all federal and state securities laws,
         were not issued in violation of or subject to any preemptive rights or
         other rights to subscribe for or purchase securities, and the holders
         thereof are not subject to personal liability by reason of being such
         holders; the Securities which may be sold hereunder by the Company have
         been duly authorized and, when issued, delivered and paid for in
         accordance with the terms hereof, will have been validly issued and
         will be fully paid and nonassessable, and the holders thereof will not
         be subject to personal liability by reason of being such holders; and
         the capital stock of the Company, including the Common Stock, conforms
         to the description thereof in the Registration Statement and
         Prospectus. Except as otherwise stated in the Registration Statement
         and Prospectus, there are no preemptive rights or other rights to
         subscribe for or to purchase, or any restriction upon the voting or
         transfer of, any shares of Common Stock pursuant to the Company's
         charter, by-laws or any agreement or other instrument to which the
         Company is a party or by which the Company is bound. Neither the filing
         of the Registration Statement nor the offering or sale of the
         Securities as contemplated by this Agreement gives rise to any rights
         for or relating to the registration of any shares of Common Stock or
         other securities of the Company, except for such rights as have been
         waived. Except as described in the Registration Statement and the
         Prospectus, there are no options, warrants, agreements, contracts or
         other rights in existence to purchase or acquire from the Company any
         shares of the capital stock of the Company. The Company has an
         authorized and outstanding capitalization as set forth in the
         Registration Statement and the Prospectus.

                  (xi) The Company holds, and is operating in compliance in all
         material respects with, all franchises, grants, authorizations,
         licenses, permits, easements, consents, certificates and orders of any
         governmental or self-regulatory body required for the conduct of its
         business and all such franchises, grants, authorizations, licenses,
         permits, easements, consents, certifications and orders are valid and
         in full force and effect; and the Company is in compliance in all
         material respects with all applicable federal, state, local and foreign
         laws, regulations, orders and decrees.

                  (xii) The Company has good and marketable title to all
         property described in the Registration Statement and Prospectus as
         being owned by it, in each case free and clear of all liens, claims,
         security interests or other encumbrances except such as are described
         in the Registration Statement and the Prospectus; the property held
         under lease by the Company is held by it under valid, subsisting and
         enforceable leases with only such exceptions with respect to any
         particular lease as do not interfere in any material respect with the
         conduct of the business of the Company; except as stated in the
         Registration Statement, the Company owns, has an exclusive license
         under a license agreement or possesses all patents, patent
         applications, trademarks, service marks, tradenames, trademark
         registrations, service mark registrations, copyrights, licenses,
         inventions, trade secrets and rights necessary for the conduct of the
         business of the Company as currently carried on and as described in the
         Registration Statement and Prospectus; except as stated in the
         Registration Statement and Prospectus, no name which the Company uses
         and no other aspect of the business of the Company will involve or give
         rise to any infringement of, or license or similar fees for, any
         patents, patent applications, trademarks, service marks, tradenames,
         trademark registrations, service mark registrations, copyrights,
         licenses, inventions, trade secrets or other similar rights of others
         material to the business or prospects of the Company, and the Company
         has not received any notice alleging any such infringement or fee.

                  (xiii) The Company is not in violation of its charter or
         by-laws or in breach of or otherwise in default in the performance of
         any material obligation, agreement or condition contained in any bond,
         debenture, note, indenture, loan agreement or any other material
         contract, lease or other instrument to which it is subject or by which
         it may be bound, or to which any of the material property or assets of
         the Company is subject.

                  (xiv) The Company has filed all federal, state, local and
         foreign income and franchise tax returns required to be filed and is
         not in default in the payment of any taxes which were payable pursuant
         to said returns or any assessments with respect thereto, other than any
         which the Company is contesting in good faith.

                  (xv) The Company has not distributed and will not distribute
         any prospectus or other offering material in connection with the
         offering and sale of the Securities other than any Preliminary
         Prospectus or the Prospectus or other materials permitted by the Act to
         be distributed by the Company.

                  (xvi) The Securities have been approved for designation upon
         notice of issuance on the Nasdaq National Market under the symbol
         "CNXS."

                  (xvii) The Company owns no capital stock or other equity or
         ownership or proprietary interest in any corporation, partnership,
         association, trust or other entity.

                  (xviii) The Company maintains a system of internal accounting
         controls sufficient to provide reasonable assurances that (i)
         transactions are executed in accordance with management's general or
         specific authorization; (ii) transactions are recorded as necessary to
         permit preparation of financial statements in conformity with generally
         accepted accounting principles and to maintain accountability for
         assets; (iii) access to assets is permitted only in accordance with
         management's general or specific authorization; and (iv) the recorded
         accountability for assets is compared with existing assets at
         reasonable intervals and appropriate action is taken with respect to
         any differences.

                  (xix) Other than as contemplated by this Agreement, the
         Company has not incurred any liability for any finder's or broker's fee
         or agent's commission in connection with the execution and delivery of
         this Agreement or the consummation of the transactions contemplated
         hereby.

                  (xx) The conditions for use of Form S-3, as set forth in the
         General Instructions thereto, have been satisfied.

                  (xxi) Neither the Company nor any of its affiliates is
         presently doing business with the government of Cuba or with any person
         or affiliate located in Cuba.

         (b) Each Selling Stockholder represents and warrants to, and agrees
with, the several Underwriters as follows:

                  (i) Such Selling Stockholder is the record and beneficial
         owner of, and has, and on the First Closing Date and/or the Second
         Closing Date, as the case may be, will have, valid and marketable title
         to the Securities to be sold by such Selling Stockholder, free and
         clear of all security interests, claims, liens, restrictions on
         transferability, legends, proxies, equities or other encumbrances; and
         upon delivery of and payment for such Securities hereunder, the several
         Underwriters will acquire valid and marketable title thereto, free and
         clear of any security interests, claims, liens, restrictions on
         transferability, legends, proxies, equities or other encumbrances. Such
         Selling Stockholder is selling the Securities to be sold by such
         Selling Stockholder for such Selling Stockholder's own account and is
         not selling such Securities, directly or indirectly, for the benefit of
         the Company, and no part of the proceeds of such sale received by such
         Selling Stockholder will inure, either directly or indirectly, to the
         benefit of the Company other than as described in the Registration
         Statement and Prospectus.

                  (ii) Such Selling Stockholder has duly authorized, executed
         and delivered a Letter of Transmittal and Custody Agreement ("Custody
         Agreement"), which Custody Agreement is a valid and binding obligation
         of such Selling Stockholder, to Norwest Bank Minnesota, N.A., as
         Custodian (the "Custodian"); pursuant to the Custody Agreement the
         Selling Stockholder has placed in custody with the Custodian, for
         delivery under this Agreement, the certificates representing the
         Securities to be sold by such Selling Stockholder; such certificates
         represent validly issued, outstanding, fully paid and nonassessable
         shares of Common Stock; and such certificates were duly and properly
         endorsed in blank for transfer, or were accompanied by all documents
         duly and properly executed that are necessary to validate the transfer
         of title thereto, to the Underwriters, free of any legend, restriction
         on transferability, proxy, lien or claim, whatsoever.

                  (iii) Such Selling Stockholder has the power and authority to
         enter into this Agreement and to sell, transfer and deliver the
         Securities to be sold by such Selling Stockholder; and such Selling
         Stockholder has duly authorized, executed and delivered to Daniel E.
         Cohen and Richard E. Jahnke, as attorneys-in-fact (the
         "Attorneys-in-Fact"), an irrevocable power of attorney (a "Power of
         Attorney") authorizing and directing the Attorneys-in-Fact, or either
         of them, to effect the sale and delivery of the Securities being sold
         by such Selling Stockholder, to enter into this Agreement and to take
         all such other action as may be necessary hereunder.

                  (iv) This Agreement, the Custody Agreement and the Power of
         Attorney have each been duly authorized, executed and delivered by or
         on behalf of such Selling Stockholder and each constitutes a valid and
         binding agreement of such Selling Stockholder, enforceable in
         accordance with its terms, except as rights to indemnity hereunder or
         thereunder may be limited by federal or state securities laws and
         except as such enforceability may be limited by bankruptcy, insolvency,
         reorganization or laws affecting the rights of creditors generally and
         subject to general principles of equity. The execution and delivery of
         this Agreement, the Custody Agreement and the Power of Attorney and the
         performance of the terms hereof and thereof and the consummation of the
         transactions herein and therein contemplated will not result in a
         breach or violation of any of the terms and provisions of, or
         constitute a default under, any agreement or instrument to which such
         Selling Stockholder is a party or by which such Selling Stockholder is
         bound, or any law, regulation, order or decree applicable to such
         Selling Stockholder; no consent, approval, authorization or order of,
         or filing with, any court or governmental agency or body is required
         for the execution, delivery and performance of this Agreement, the
         Custody Agreement and the Power of Attorney or for the consummation of
         the transactions contemplated hereby and thereby, including the sale of
         the Securities being sold by such Selling Stockholder, except such as
         may be required under the Act or state securities laws or blue sky
         laws.

                  (v) Such Selling Stockholder has not distributed and will not
         distribute any prospectus or other offering material in connection with
         the offering and sale of the Securities other than any Preliminary
         Prospectus or the Prospectus or other materials permitted by the Act to
         be distributed by such Selling Stockholder.

                  (vi) Such Selling Stockholder has not taken and will not take,
         directly or indirectly, any action designed to or which might
         reasonably be expected to cause or result in stabilization or
         manipulation of the price of any security of the Company to facilitate
         the sale or resale of the Securities.

                  (vii) Such Selling Stockholder has reviewed the Registration
         Statement and the Prospectus and to the best knowledge of such Selling
         Stockholder neither the Registration Statement nor the Prospectus
         contains any untrue statement of a material fact or omits to state any
         material fact required to be stated therein or necessary to make the
         statements therein not misleading regarding such Selling Stockholder,
         the other Selling Stockholders, the Company or otherwise.

                  (viii) To the best knowledge of such Selling Stockholder, the
         representations and warranties of the Company contained in paragraph
         (a) of this Section 2 are true and correct.

         (c) Any certificate signed by any officer of the Company and delivered
to you or to counsel for the Underwriters shall be deemed a representation and
warranty by the Company to each Underwriter as to the matters covered thereby;
any certificate signed by or on behalf of any Selling Stockholder as such and
delivered to you or to counsel for the Underwriters shall be deemed a
representation and warranty by such Selling Stockholder to each Underwriter as
to the matters covered thereby.

         3. Purchase, Sale and Delivery of Securities.

         (a) On the basis of the representations, warranties and agreements
herein contained, but subject to the terms and conditions herein set forth, the
Company agrees to issue and sell 1,375,000 Firm Shares, and each Selling
Stockholder agrees, severally and not jointly, to sell the number of Firm Shares
set forth opposite the name of such Selling Stockholder in Schedule I hereto, to
the several Underwriters, and each Underwriter agrees, severally and not
jointly, to purchase from the Company and the Selling Stockholders the number of
Firm Shares set forth opposite the name of such Underwriter in Schedule II
hereto. The purchase price for each Firm Share shall be $________ per share. The
obligation of each Underwriter to each of the Company and the Selling
Stockholders shall be to purchase from each of the Company and the Selling
Stockholders that number of Firm Shares (to be adjusted by the Representatives
to avoid fractional shares) which represents the same proportion of the number
of Firm Shares to be sold by each of the Company and the Selling Stockholders
pursuant to this Agreement as the number of Firm Shares set forth opposite the
name of such Underwriter in Schedule II hereto represents to the total number of
Firm Shares to be purchased by all Underwriters pursuant to this Agreement. In
making this Agreement, each Underwriter is contracting severally and not
jointly; except as provided in paragraph (c) of this Section 3 and in Section 8
hereof, the agreement of each Underwriter is to purchase only the respective
number of Firm Shares specified in Schedule II.

         The Firm Shares will be delivered by the Company and the Custodian to
you for the accounts of the several Underwriters against payment of the purchase
price therefor by certified or official bank check or other next day funds
payable to the order of the Company and the Custodian, as appropriate, at the
offices of Piper Jaffray Inc., Piper Jaffray Tower, 222 South Ninth Street,
Minneapolis, Minnesota, or such other location as may be mutually acceptable, at
9:00 a.m., Minneapolis time, on the fourth full business day following the date
hereof, or at such other time as you and the Company determine, such time and
date of delivery being herein referred to as the "First Closing Date." The Firm
Shares, in definitive form and in such denominations and registered in such
names as you may request upon at least two business days' prior notice to the
Company and the Custodian, will be made available for checking and packaging at
the offices of Piper Jaffray Inc., Piper Jaffray Tower, 222 South Ninth Street,
Minneapolis, Minnesota, or such other location as may be mutually acceptable, at
least one business day prior to the First Closing Date.

         (b) On the basis of the representations, warranties and agreements
herein contained, but subject to the terms and conditions herein set forth, the
Company, with respect to 130,000 of the Option Shares, and certain of the
Selling Stockholders, with respect to the number of Option Shares set forth
opposite the name of such Selling Stockholder in Schedule I hereto, hereby grant
to the several Underwriters an option to purchase all or any portion of the
Option Shares at the same purchase price as the Firm Shares, for use solely in
covering any over-allotments made by the Underwriters in the sale and
distribution of the Firm Shares. The option granted hereunder may be exercised
at any time (but not more than once) within 30 days after the effective date of
this Agreement upon notice (confirmed in writing) by the Representatives to the
Company and to the Attorneys-in-Fact setting forth the aggregate number of
Option Shares as to which the several Underwriters are exercising the option,
the names and denominations in which the certificates for the Option Shares are
to be registered and the date and time, as determined by you, when the Option
Shares are to be delivered, such time and date being herein referred to as the
"Second Closing" and "Second Closing Date," respectively; provided, however,
that the Second Closing Date shall not be earlier than the First Closing Date
nor earlier than the second business day after the date on which the option
shall have been exercised. If the option is exercised, the obligation of each
Underwriter shall be to purchase from the Company and each Selling Stockholder
granting an option to purchase the Option Shares, on a pro rata basis, that
number of Option Shares (to be adjusted by the Representatives to avoid
fractional shares) which represents the same proportion that the number of
Option Shares granted by the Company and each such Selling Stockholder bears to
the total number of Option Shares. The number of Option Shares to be purchased
by each Underwriter shall be the same percentage of the total number of Option
Shares to be purchased by the several Underwriters as the number of Firm Shares
to be purchased by such Underwriter is of the total number of Firm Shares to be
purchased by the several Underwriters, as adjusted by the Representatives in
such manner as the Representatives deem advisable to avoid fractional shares. No
Option Shares shall be sold and delivered unless the Firm Shares previously have
been, or simultaneously are, sold and delivered.

         The Option Shares will be delivered by the Custodian and the Company,
as appropriate, to you for the accounts of the several Underwriters against
payment of the purchase price therefor by certified or official bank check or
other next day funds payable to the order of the Custodian or the Company, as
appropriate, at the offices of Piper Jaffray Inc., Piper Jaffray Tower, 222
South Ninth Street, Minneapolis, Minnesota, or such other location as may be
mutually acceptable at 9:00 a.m., Minneapolis time, on the Second Closing Date.
The Option Shares in definitive form and in such denominations and registered in
such names as you have set forth in your notice of option exercise, will be made
available for checking and packaging at the office of Piper Jaffray Inc., Piper
Jaffray Tower, 222 South Ninth Street, Minneapolis, Minnesota, or such other
location as may be mutually acceptable, at least one business day prior to the
Second Closing Date.

         (c) It is understood that you, individually and not as Representatives
of the several Underwriters, may (but shall not be obligated to) make payment to
the Company or the Selling Stockholders, on behalf of any Underwriter for the
Securities to be purchased by such Underwriter. Any such payment by you shall
not relieve any such Underwriter of any of its obligations hereunder. Nothing
herein contained shall constitute any of the Underwriters an unincorporated
association or partner with the Company or any Selling Stockholder.

         4. Covenants.

         (a) The Company covenants and agrees with the several Underwriters as
follows:

                  (i) If the Registration Statement has not already been
         declared effective by the Commission, the Company will use its best
         efforts to cause the Registration Statement and any post-effective
         amendments thereto to become effective as promptly as possible; the
         Company will notify you promptly of the time when the Registration
         Statement or any post-effective amendment to the Registration Statement
         has become effective or any supplement to the Prospectus has been filed
         and of any request by the Commission for any amendment or supplement to
         the Registration Statement or Prospectus or additional information; if
         the Company has elected to rely on Rule 430A of the Rules and
         Regulations, the Company will file a Prospectus containing the
         information omitted therefrom pursuant to such Rule 430A with the
         Commission within the time period required by, and otherwise in
         accordance with the provisions of, Rules 424(b) and 430A of the Rules
         and Regulations; the Company will prepare and file with the Commission,
         promptly upon your request, any amendments or supplements to the
         Registration Statement or Prospectus that, in your opinion, may be
         necessary or advisable in connection with the distribution of the
         Securities by the Underwriters; and the Company will not file any
         amendment or supplement to the Registration Statement or Prospectus or
         any document incorporated by reference in the Prospectus to which you
         shall reasonably object by notice to the Company after having been
         furnished a copy a reasonable time prior to the filing. The Company
         will file promptly all reports and any definitive proxy or information
         statements required to be filed by the Company with the Commission
         pursuant to Section 13(a), 13(c), 14 or 15(d) of the Exchange Act
         subsequent to the date of the Prospectus and for so long as the
         delivery of a prospectus is required in connection with the offering or
         sale of the Securities.

                  (ii) The Company will advise you, promptly after it shall
         receive notice or obtain knowledge thereof, of the issuance by the
         Commission of any stop order suspending the effectiveness of the
         Registration Statement, of the suspension of the qualification of the
         Securities for offering or sale in any jurisdiction, or of the
         initiation or threatening of any proceeding for any such purpose; and
         the Company will promptly use its best efforts to prevent the issuance
         of any stop order or to obtain its withdrawal if such a stop order
         should be issued.

                  (iii) Within the time during which a prospectus relating to
         the Securities is required to be delivered under the Act, the Company
         will comply as far as it is able with all requirements imposed upon it
         by the Act, as now and hereafter amended, and by the Rules and
         Regulations, as from time to time in force, so far as necessary to
         permit the continuance of sales of or dealings in the Securities as
         contemplated by the provisions hereof and the Prospectus. If during
         such period any event occurs as a result of which the Prospectus would
         include an untrue statement of a material fact or omit to state a
         material fact necessary to make the statements therein, in the light of
         the circumstances then existing, not misleading, or if during such
         period it is necessary to amend the Registration Statement or
         supplement the Prospectus to comply with the Act, the Company will
         promptly notify you and will amend the Registration Statement or
         supplement the Prospectus (at the expense of the Company) so as to
         correct such statement or omission or effect such compliance.

                  (iv) The Company will use its best efforts to qualify the
         Securities for sale under the securities laws of such jurisdictions as
         you reasonably designate and to continue such qualifications in effect
         so long as required for the distribution of the Securities, except that
         the Company shall not be required in connection therewith to qualify as
         a foreign corporation or to execute a general consent to service of
         process in any state.

                  (v) The Company will furnish to the Underwriters copies of the
         Registration Statement (two of which will be signed and will include
         all exhibits), each Preliminary Prospectus, the Prospectus, and all
         amendments and supplements to such documents, in each case as soon as
         available and in such quantities as you may from time to time
         reasonably request.

                  (vi) During a period of five years commencing with the date
         hereof, the Company will furnish to the Representatives, and to each
         Underwriter who may so request in writing, copies of all periodic and
         special reports furnished to the stockholders of the Company and all
         information, documents and reports filed with the Commission, the
         National Association of Securities Dealers, Inc. (the "NASD"), Nasdaq
         or any securities exchange.

                  (vii) The Company will make generally available to its
         security holders as soon as practicable, but in any event not later
         than 15 months after the end of the Company's current fiscal quarter,
         an earnings statement (which need not be audited) covering a 12-month
         period beginning after the effective date of the Registration Statement
         that shall satisfy the provisions of Section 11(a) of the Act and Rule
         158 of the Rules and Regulations.

                  (viii) The Company, whether or not the transactions
         contemplated hereunder are consummated or this Agreement is prevented
         from becoming effective under the provisions of Section 9(a) hereof or
         is terminated, will pay or cause to be paid (A) all expenses (including
         transfer taxes allocated to the respective transferees) incurred in
         connection with the delivery to the Underwriters of the Securities, (B)
         all expenses and fees (including, without limitation, fees and expenses
         of the Company's accountants and counsel but, except as otherwise
         provided below, not including fees of the Underwriters' counsel) in
         connection with the preparation, printing, filing, delivery, and
         shipping of the Registration Statement (including the financial
         statements therein and all amendments, schedules, and exhibits
         thereto), the Securities, each Preliminary Prospectus, the Prospectus,
         and any amendment thereof or supplement thereto, and the printing,
         delivery, and shipping of this Agreement and other underwriting
         documents, including Blue Sky Memoranda, (C) any filing fees and fees
         and disbursements of the Underwriters' counsel incurred in connection
         with the qualifications of the Securities for offering and sale by the
         Underwriters or by dealers under the securities or blue sky laws of the
         states and other jurisdictions which you shall designate in accordance
         with Section 4(d) hereof, (D) the fees and expenses of any transfer
         agent or registrar, (E) the filing fees incident to any required review
         by the NASD of the terms of the sale of the Securities, (F) listing
         fees, if any, and (G) all other costs and expenses incident to the
         performance of its obligations hereunder that are not otherwise
         specifically provided for herein. If the sale of the Securities
         provided for herein is not consummated by reason of action by the
         Company pursuant to Section 9(a) hereof which prevents this Agreement
         from becoming effective, or by reason of any failure, refusal or
         inability on the part of the Company or the Selling Stockholders to
         perform any agreement on its or their part to be performed, or because
         any other condition of the Underwriters' obligations hereunder required
         to be fulfilled by the Company or the Selling Stockholders is not
         fulfilled, the Company will reimburse the several Underwriters for all
         out-of-pocket disbursements (including fees and disbursements of
         counsel) incurred by the Underwriters in connection with their
         investigation, preparing to market and marketing the Securities or in
         contemplation of performing their obligations hereunder. The Company
         shall not in any event be liable to any of the Underwriters for loss of
         anticipated profits from the transactions covered by this Agreement.

                  (ix) The Company will apply the net proceeds from the sale of
         the Securities to be sold by it hereunder for the purposes set forth in
         the Prospectus.

                  (x) The Company will not, without the prior written consent of
         Piper Jaffray Inc., offer for sale, sell, contract to sell, grant any
         option for the sale of or otherwise issue or dispose of any Common
         Stock or any securities convertible into or exchangeable for, or any
         options or rights to purchase or acquire, Common Stock, except to the
         Underwriters pursuant to this Agreement and pursuant to employee stock
         option plans and options outstanding on the date of this Agreement for
         a period of 90 days after the commencement of the public offering of
         the Securities by the Underwriters.

                  (xi) The Company either has caused to be delivered to you or
         will cause to be delivered to you prior to the effective date of the
         Registration Statement a letter from each of the Company's directors
         and officers, Selling Stockholders and Bruce C. Johnson stating that
         such person agrees that he or she will not, without your prior written
         consent, offer for sale, sell, contract to sell or otherwise dispose of
         any shares of Common Stock or rights to purchase Common Stock, except
         to the Underwriters pursuant to this Agreement, for a period of 90 days
         after commencement of the public offering of the Securities by the
         Underwriters.

                  (xii) The Company has not taken and will not take, directly or
         indirectly, any action designed to or which might reasonably be
         expected to cause or result in, or which has constituted, the
         stabilization or manipulation of the price of any security of the
         Company to facilitate the sale or resale of the Securities.

                  (xiii) Except as provided herein, the Company will not incur
         any liability for any finder's or broker's fee or agent's commission in
         connection with the execution and delivery of this Agreement or the
         consummation of the transactions contemplated hereby.

                  (xiv) The Company will inform the Florida Department of
         Banking and Finance at any time prior to the consummation of the
         distribution of the Securities by the Underwriters if it commences
         engaging in business with the government of Cuba or with any person or
         affiliate located in Cuba. Such information will be provided within 90
         days after the commencement thereof or after a change occurs with
         respect to previously reported information.

                  (xv) The Company will use its best efforts to maintain the
         designation of the Common Stock on the Nasdaq National Market.

         (b) Each Selling Stockholder covenants and agrees with the several
Underwriters as follows:

                  (i) Except as otherwise agreed to by the Company and the
         Selling Stockholder, such Selling Stockholder will pay all taxes, if
         any, on the transfer and sale, respectively, of the Securities being
         sold by such Selling Stockholder, the fees of such Selling
         Stockholder's counsel and such Selling Stockholder's proportionate
         share (based upon the number of Securities being offered by such
         Selling Stockholder pursuant to the Registration Statement) of all
         costs and expenses (except for legal and accounting expenses and fees
         of the registrar and transfer agent) incurred by the Company pursuant
         to the provisions of Section 4(a)(viii) of this Agreement; provided,
         however, that each Selling Stockholder severally agrees to reimburse
         the Company for any reimbursement made by the Company to the
         Underwriters pursuant to Section 4(a)(viii) hereof to the extent such
         reimbursement resulted from the failure or refusal on the part of such
         Selling Stockholder to comply under the terms or fulfill any of the
         conditions of this Agreement.

                  (ii) If this Agreement shall be terminated by the Underwriters
         because of any failure, refusal or inability on the part of such
         Selling Stockholder to perform any agreement on such Selling
         Stockholder's part to be performed, or because any other condition of
         the Underwriters' obligations hereunder required to be fulfilled by
         such Selling Stockholder is not fulfilled, such Selling Stockholder
         agrees to reimburse the several Underwriters for all out-of-pocket
         disbursements (including fees and disbursements of counsel for the
         Underwriters) incurred by the Underwriters in connection with their
         investigation, preparing to market and marketing the Securities or in
         contemplation of performing their obligations hereunder. The Selling
         Stockholder shall not in any event be liable to any of the Underwriters
         for loss of anticipated profits from the transactions covered by this
         Agreement.

                  (iii) The Securities to be sold by such Selling Stockholder,
         represented by the certificates on deposit with the Custodian pursuant
         to the Custody Agreement of such Selling Stockholder, are subject to
         the interest of the several Underwriters and the other Selling
         Stockholders; the arrangements made for such custody are, except as
         specifically provided in the Custody Agreement, irrevocable; and the
         obligations of such Selling Stockholder hereunder shall not be
         terminated, except as provided in this Agreement or in the Custody
         Agreement, by any act of such Selling Stockholder, by operation of law,
         whether by the liquidation, dissolution or merger of such Selling
         Stockholder, by the death of such Selling Stockholder, or by the
         occurrence of any other event. If any Selling Stockholder should
         liquidate, dissolve or be a party to a merger or if any other such
         event should occur before the delivery of the Securities hereunder,
         certificates for the Securities deposited with the Custodian shall be
         delivered by the Custodian in accordance with the terms and conditions
         of this Agreement as if such liquidation, dissolution, merger or other
         event had not occurred, whether or not the Custodian shall have
         received notice thereof.

                  (iv) Such Selling Stockholder will not, without the prior
         written consent of Piper Jaffray Inc., offer for sale, sell, contract
         to sell, grant any option for the sale of or otherwise dispose of any
         Common Stock or any securities convertible into or exchangeable for, or
         any options or rights to purchase or acquire, Common Stock, except to
         the Underwriters pursuant to this Agreement, for a period of 90 days
         after the commencement of the public offering of the Securities by the
         Underwriters.

                  (v) Such Selling Stockholder has not taken and will not take,
         directly or indirectly, any action designed to or which might
         reasonably be expected to cause or result in stabilization or
         manipulation of the price of any security of the Company to facilitate
         the sale or resale of the Securities.

                  (vi) Such Selling Stockholder shall immediately notify you if
         any event occurs, or of any change in information relating to such
         Selling Stockholder or the Company or any new information relating to
         the Company or relating to any matter stated in the Prospectus or any
         supplement thereto, which results in the Prospectus (as supplemented)
         including an untrue statement of a material fact or omitting to state
         any material fact necessary to make the statements therein, in light of
         the circumstances under which they were made, not misleading.

         5. Conditions of Underwriters' Obligations. The obligations of the
several Underwriters hereunder are subject to the accuracy, as of the date
hereof and at each of the First Closing Date and the Second Closing Date (as if
made at such Closing Date), of and compliance with all representations,
warranties and agreements of the Company and the Selling Stockholders contained
herein, to the performance by the Company and the Selling Stockholders of their
respective obligations hereunder and to the following additional conditions:

         (a) The Registration Statement shall have become effective not later
than 5:00 p.m., Minneapolis time, on the date of this Agreement, or such later
time and date as you, as Representatives of the several Underwriters, shall
approve and all filings required by Rule 424 and Rule 430A of the Rules and
Regulations shall have been timely made; no stop order suspending the
effectiveness of the Registration Statement or any amendment thereof shall have
been issued; no proceedings for the issuance of such an order shall have been
initiated or threatened; and any request of the Commission for additional
information (to be included in the Registration Statement or the Prospectus or
otherwise) shall have been complied with to your satisfaction.

         (b) No Underwriter shall have advised the Company that the Registration
Statement or the Prospectus, or any amendment thereof or supplement thereto,
contains an untrue statement of fact which, in your opinion, is material, or
omits to state a fact which, in your opinion, is material and is required to be
stated therein or necessary to make the statements therein not misleading.

         (c) Except as contemplated in the Prospectus, subsequent to the
respective dates as of which information is given in the Registration Statement
and the Prospectus, the Company shall not have incurred any material liabilities
or obligations, direct or contingent, or entered into any material transactions,
or declared or paid any dividends or made any distribution of any kind with
respect to its capital stock; and there shall not have been any change in the
capital stock (other than a change in the number of outstanding shares of Common
Stock due to the issuance of shares upon the exercise of outstanding options or
warrants), or any material change in the short-term or long-term debt of the
Company, or any issuance of options, warrants, convertible securities or other
rights to purchase the capital stock of the Company, or any material adverse
change or any development involving a prospective material adverse change
(whether or not arising in the ordinary course of business), in the general
affairs, condition (financial or otherwise), business, key personnel, property,
prospects, net worth or results of operations of the Company, taken as a whole,
that, in your judgment, makes it impractical or inadvisable to offer or deliver
the Securities on the terms and in the manner contemplated in the Prospectus.

         (d) On each Closing Date, there shall have been furnished to you, as
Representatives of the several Underwriters, the opinion of Lindquist & Vennum
P.L.L.P., counsel for the Company, dated such Closing Date and addressed to you,
to the effect that:

                  (i) The Company has been duly organized and is validly
         existing as a corporation in good standing under the laws of its
         jurisdiction of incorporation. The Company has full corporate power and
         authority to own its properties and conduct its business as currently
         being carried on and as described in the Registration Statement and
         Prospectus, and is duly qualified to do business as a foreign
         corporation and is in good standing in each jurisdiction in which it
         owns or leases real property or in which the conduct of its business
         makes such qualification necessary and in which the failure to so
         qualify would have a material adverse effect upon the business,
         condition (financial or otherwise) or properties of the Company, taken
         as a whole.

                  (ii) The capital stock of the Company conforms as to legal
         matters to the description thereof contained in the Prospectus under
         the caption "Description of Capital Stock." All of the issued and
         outstanding shares of the capital stock of the Company have been duly
         authorized and validly issued and are fully paid and nonassessable, and
         the holders thereof are not subject to personal liability by reason of
         being such holders. The Securities to be issued and sold by the Company
         hereunder have been duly authorized and, when issued, delivered and
         paid for in accordance with the terms of this Agreement, will have been
         validly issued and will be fully paid and nonassessable, and the
         holders thereof will not be subject to personal liability by reason of
         being such holders. Except as otherwise stated in the Registration
         Statement and Prospectus, there are no preemptive rights or other
         rights to subscribe for or to purchase, or any restriction upon the
         voting or transfer of, any shares of Common Stock pursuant to the
         Company's charter, by-laws or any agreement or other instrument known
         to such counsel to which the Company is a party or by which the Company
         is bound. To the best of such counsel's knowledge, neither the filing
         of the Registration Statement nor the offering or sale of the
         Securities as contemplated by this Agreement gives rise to any rights
         for or relating to the registration of any shares of Common Stock or
         other securities of the Company, except for such rights as have been
         waived.

                  (iii) To the best of such counsel's knowledge, except as
         described in the Registration Statement and Prospectus, there are no
         options, warrants, agreements, contracts or other rights in existence
         to purchase or acquire from the Company any shares of the capital stock
         of the Company.

                  (iv) The Registration Statement has become effective under the
         Act and, to the best of such counsel's knowledge, no stop order
         suspending the effectiveness of the Registration Statement has been
         issued and no proceeding for that purpose has been instituted or, to
         the knowledge of such counsel, threatened by the Commission.

                  (v) The descriptions in the Registration Statement and
         Prospectus of statutes, legal and governmental proceedings, contracts
         and other documents are accurate and fairly present the information
         required to be shown; and such counsel does not know of any statutes or
         legal or governmental proceedings required to be described in the
         Prospectus that are not described as required, or of any contracts or
         documents of a character required to be described in the Registration
         Statement or Prospectus or included as exhibits to the Registration
         Statement that are not described or included as required.

                  (vi) The Company has full corporate power and authority to
         enter into this Agreement, and this Agreement has been duly authorized,
         executed and delivered by the Company; the execution, delivery and
         performance of this Agreement and the consummation of the transactions
         herein contemplated will not result in a breach or violation of any of
         the terms and provisions of, or constitute a default under, any
         statute, rule or regulation, any agreement or instrument known to such
         counsel to which the Company is a party or by which it is bound or to
         which any of its property is subject, the Company's charter or by-laws,
         or any order or decree known to such counsel of any court or
         governmental agency or body having jurisdiction over the Company or any
         of its respective properties; and no consent, approval, authorization
         or order of, or filing with, any court or governmental agency or body
         is required for the execution, delivery and performance of this
         Agreement or for the consummation of the transactions contemplated
         hereby, including the issuance or sale of the Securities by the
         Company, except such as may be required under the Act or state
         securities laws or blue sky laws.

                  (vii) To the best of such counsel's knowledge, the Company
         holds, and is operating in compliance in all material respects with,
         all franchises, grants, authorizations, licenses, permits, easements,
         consents, certificates and orders of any governmental or
         self-regulatory body required for the conduct of its business and all
         such franchises, grants, authorizations, licenses, permits, easements,
         consents, certifications and orders are valid and in full force and
         effect.

                  (viii) To the best of such counsel's knowledge, the Company is
         not in violation of its charter or by-laws. To the best of such
         counsel's knowledge, the Company is not in breach of or otherwise in
         default in the performance of any material obligation, agreement or
         condition contained in any bond, debenture, note, indenture, loan
         agreement or any other material contract, lease or other instrument to
         which it is subject or by which it may be bound, or to which any of the
         material property or assets of the Company is subject.

                  (ix) The Registration Statement and the Prospectus, and any
         amendment thereof or supplement thereto, comply as to form in all
         material respects with the requirements of the Act and the Rules and
         Regulations; and on the basis of conferences with officers of the
         Company, examination of documents referred to in the Registration
         Statement and Prospectus and such other procedures as such counsel
         deemed appropriate, nothing has come to the attention of such counsel
         that causes such counsel to believe that the Registration Statement or
         any amendment thereof, at the time the Registration Statement became
         effective and as of such Closing Date, contained any untrue statement
         of a material fact or omitted to state any material fact required to be
         stated therein or necessary to make the statements therein not
         misleading or that the Prospectus (as of its date and as of such
         Closing Date), as amended or supplemented, includes any untrue
         statement of material fact or omits to state a material fact necessary
         to make the statements therein, in light of the circumstances under
         which they were made, not misleading; it being understood that such
         counsel need express no opinion as to the financial statements or other
         financial data included in any of the documents mentioned in this
         clause.

                  (x) The documents incorporated by reference in the Prospectus
         or any further amendment or supplement thereto made by the Company
         prior to the First Closing Date or the Second Closing Date, as the case
         may be, (other than the financial statements and related schedules
         therein, as to which such counsel need express no opinion), when they
         became effective or were filed with the Commission, as the case may be,
         complied as to form in all material respects with the requirements of
         the Act or the Exchange Act, as applicable, and the rules and
         regulations of the Commission thereunder; such counsel has no reason to
         believe that any of such documents, when such documents became
         effective or were so filed, as the case may be, contained, in the case
         of a registration statement which became effective under the Act, an
         untrue statement of a material fact, or omitted to state a material
         fact required to be stated therein or necessary to make the statements
         therein not misleading or, in the case of other documents which were
         filed under the Exchange Act with the Commission, an untrue statement
         of a material fact or omitted to state a material fact necessary in
         order to make the statements therein, in light of the circumstances
         under which they were made when such documents were so filed, not
         misleading.

                  (xi) The License Agreement, dated January 30, 1992, between
         the Company and Creative Integration and Design, Inc. ("Creative"), has
         been duly authorized by all requisite corporate action, executed and
         delivered by the Company. The License Agreement constitutes the valid,
         binding and enforceable obligation of the Company.

         In rendering such opinion such counsel may rely (i) as to matters of
law other than Delaware and federal law, upon the opinion or opinions of local
counsel provided that the extent of such reliance is specified in such opinion
and that such counsel shall state that such opinion or opinions of local counsel
are satisfactory to them and that they believe they and you are justified in
relying thereon and (ii) as to matters of fact, to the extent such counsel deems
reasonable upon certificates of officers of the Company provided that the extent
of such reliance is specified in such opinion.

         (e) On each Closing Date, there shall have been furnished to you, as
Representatives of the several Underwriters, the opinion of Kinney & Lange,
patent counsel for the Company, dated such Closing Date and addressed to you, to
the effect that:

                  (i) Creative is listed in the records of the U.S. Patent and
         Trademark Office as the holder of record of each patent and patent
         application listed on Schedule I thereto (the "U.S. Patents and
         Applications"). To the best of such counsel's knowledge there are no
         claims of third parties to any ownership interest or lien with respect
         to any of the U.S. Patents and Applications. Such counsel has no reason
         to believe that the Company does not possess sufficient licenses or
         other rights to use all U.S. Patents and Applications, trade secrets,
         trademarks, service marks or other proprietary information or materials
         necessary to conduct the business now being or proposed to be conducted
         by the Company as described in the Prospectus.

                  (ii) Creative is listed in the records of the appropriate
         foreign offices as the sole holder of record of each of the foreign
         patents and patent applications listed on Schedule II thereto (the
         "Foreign Patents and Applications"). To the best of such counsel's
         knowledge, there are no claims of third parties to any ownership
         interest in or lien with respect to any of the Foreign Patents and
         Applications. Such counsel has no reason to believe that the Company
         does not possess sufficient licenses or other rights to use all Foreign
         Patents and Applications necessary to conduct the business now being or
         proposed to be conducted by the Company as described in the Prospectus.

                  (iii) Such counsel has no knowledge of any reason why any
         patent to be issued in respect of any U.S. patent application would not
         be valid or would not afford the Company reasonable patent protection
         with respect to the claims included in such U.S. patent applications.
         Except as disclosed therein, to the best of such counsel's knowledge
         there is no pending or threatened action, suit, proceeding or claim by
         others challenging the validity or scope of the Company's U.S. Patents
         and Applications.

                  (iv) To the best of such counsel's knowledge, no valid and
         unexpired patent held by others (other than patents as to which the
         Company possesses a valid license) is infringed by the activities of
         the Company described in the Registration Statement or the Prospectus
         and except as disclosed therein, such counsel does not know of any
         pending or threatened action, suit, proceeding or claim by others that
         the Company is infringing or otherwise violating any patents, trade
         secrets, trademarks, service marks or other proprietary information or
         materials.

                  (v) The statements in the Registration Statement and the
         Prospectus under the captions "Risk Factors -- Dependence on Patents,
         Trademarks and Proprietary Rights" and "Business -Patents, Trademarks
         and Proprietary Rights" (collectively, the Intellectual Property
         Portion), at the time the Registration Statement became effective,
         insofar as such statements constitute a summary of the Company's U.S.
         Patents and Applications, Foreign Patents and Applications trade
         secrets, trademarks, service marks or other proprietary information or
         materials of the Company, are accurate summaries and fairly summarize
         the legal matters, documents and proceedings relating thereto.

                  (vi) No facts have come to the attention of such counsel to
         lead such counsel to believe that the information in the Intellectual
         Property Portion insofar as it concerns matters relating to the U.S.
         Patents and Applications, Foreign Patents and Applications, trade
         secrets, trademarks, service marks or other proprietary information or
         materials, at the time the Registration Statement became effective,
         contained any untrue statement of a material fact or omitted to state
         any material fact required to be stated therein or necessary to make
         the statements therein not misleading or that, as of the date of such
         opinion, the information contained in such sections of the Prospectus
         contains any untrue statement of a material fact or omits to state any
         material fact necessary in order to make the statements therein, in
         light of the circumstances in which they were made, not misleading.

         (f) On each Closing Date, there shall have been furnished to you, as
Representatives of the several Underwriters, the opinion of Lindquist & Vennum
P.L.L.P., counsel for the Selling Stockholders, dated such Closing Date and
addressed to you, to the effect that:

                  (i) Each of the Selling Stockholders is the sole record and
         beneficial owner of the Securities to be sold by such Selling
         Stockholder and delivery of the certificates for the Securities to be
         sold by each Selling Stockholder pursuant to this Agreement, upon
         payment therefor by the Underwriters, will pass marketable title to
         such Securities to the Underwriters and the Underwriters will acquire
         all the rights of such Selling Stockholder in the Securities (assuming
         the Underwriters have no knowledge of an adverse claim), free and clear
         of any security interests, claims, liens or other encumbrances.

                  (ii) Each of the Selling Stockholders has the power and
         authority to enter into the Custody Agreement, the Power of Attorney
         and this Agreement and to perform and discharge such Selling
         Stockholder's obligations thereunder and hereunder; and this Agreement,
         the Custody Agreements and the Powers of Attorney have been duly and
         validly authorized, executed and delivered by (or by the
         Attorneys-in-Fact, or either of them, on behalf of) the Selling
         Stockholders and are valid and binding agreements of the Selling
         Stockholders, enforceable in accordance with their respective terms
         (except as rights to indemnity hereunder or thereunder may be limited
         by federal or state securities laws and except as such enforceability
         may be limited by bankruptcy, insolvency, reorganization or similar
         laws affecting creditors' rights generally and subject to general
         principles of equity).

                  (iii) The execution and delivery of this Agreement, the
         Custody Agreement and the Power of Attorney and the performance of the
         terms hereof and thereof and the consummation of the transactions
         herein and therein contemplated will not result in a breach or
         violation of any of the terms and provisions of, or constitute a
         default under, any statute, rule or regulation, or any agreement or
         instrument known to such counsel to which such Selling Stockholder is a
         party or by which such Selling Stockholder is bound or to which any of
         its property is subject, any such Selling Stockholder's charter or
         by-laws, or any order or decree known to such counsel of any court or
         government agency or body having jurisdiction over such Selling
         Stockholder or any of its respective properties; and no consent,
         approval, authorization or order of, or filing with, any court or
         governmental agency or body is required for the execution, delivery and
         performance of this Agreement, the Custody Agreement and the Power of
         Attorney or for the consummation of the transactions contemplated
         hereby and thereby, including the sale of the Securities being sold by
         such Selling Stockholder, except such as may be required under the Act
         or state securities laws or blue sky laws.

         In rendering such opinion such counsel may rely (i) as to matters of
law other than Delaware and federal law, upon the opinion or opinions of local
counsel provided that the extent of such reliance is specified in such opinion
and that such counsel shall state that such opinion or opinions of local counsel
are satisfactory to them and that they believe they and you are justified in
relying thereon and (ii) as to matters of fact, to the extent such counsel deems
reasonable upon certificates of officers of the Selling Stockholders provided
that the extent of such reliance is specified in such opinion.

         (g) On each Closing Date, there shall have been furnished to you, as
Representatives of the several Underwriters, such opinion or opinions from
Dorsey & Whitney LLP, counsel for the several Underwriters, dated such Closing
Date and addressed to you, with respect to the formation of the Company, the
validity of the Securities, the Registration Statement, the Prospectus and other
related matters as you reasonably may request, and such counsel shall have
received such papers and information as they request to enable them to pass upon
such matters.

         (h) On each Closing Date you, as Representatives of the several
Underwriters, shall have received a letter of KPMG Peat Marwick LLP, dated such
Closing Date and addressed to you, confirming that they are independent public
accountants within the meaning of the Act and are in compliance with the
applicable requirements relating to the qualifications of accountants under Rule
2-01 of Regulation S-X of the Commission, and stating, as of the date of such
letter (or, with respect to matters involving changes or developments since the
respective dates as of which specified financial information is given in the
Prospectus, as of a date not more than five days prior to the date of such
letter), the conclusions and findings of said firm with respect to the financial
information and other matters covered by its letter delivered to you
concurrently with the execution of this Agreement, and the effect of the letter
so to be delivered on such Closing Date shall be to confirm the conclusions and
findings set forth in such prior letter.

         (i) On each Closing Date, there shall have been furnished to you, as
Representatives of the Underwriters, a certificate, dated such Closing Date and
addressed to you, signed by the chief executive officer and by the chief
financial officer of the Company, to the effect that:

                  (i) The representations and warranties of the Company in this
         Agreement are true and correct, in all material respects, as if made at
         and as of such Closing Date, and the Company has complied with all the
         agreements and satisfied all the conditions on its part to be performed
         or satisfied at or prior to such Closing Date;

                  (ii) No stop order or other order suspending the effectiveness
         of the Registration Statement or any amendment thereof or the
         qualification of the Securities for offering or sale has been issued,
         and no proceeding for that purpose has been instituted or, to the best
         of their knowledge, is contemplated by the Commission or any state or
         regulatory body; and

                  (iii) The signers of said certificate have carefully examined
         the Registration Statement and the Prospectus, and any amendments
         thereof or supplements thereto, and any documents incorporated by
         reference therein, and (A) such documents contain all statements and
         information required to be included therein, the Registration
         Statement, or any amendment thereof, does not contain any untrue
         statement of a material fact or omit to state any material fact
         required to be stated therein or necessary to make the statements
         therein not misleading, and the Prospectus, as amended or supplemented,
         does not include any untrue statement of material fact or omit to state
         a material fact necessary to make the statements therein, in light of
         the circumstances under which they were made, not misleading, and any
         documents incorporated by reference do not contain an untrue statement
         of a material fact or omit to state a material fact necessary in order
         to make the statements therein, in light of the circumstances under
         which they were made when such documents were so filed, not misleading,
         (B) since the effective date of the Registration Statement there has
         occurred no event required to be set forth in an amended or
         supplemented prospectus which has not been so set forth, (C) subsequent
         to the respective dates as of which information is given in the
         Registration Statement and the Prospectus, the Company has not incurred
         any material liabilities or obligations, direct or contingent, or
         entered into any material transactions, not in the ordinary course of
         business, or declared or paid any dividends or made any distribution of
         any kind with respect to its capital stock, and except as disclosed in
         the Prospectus, there has not been any change in the capital stock
         (other than a change in the number of outstanding shares of Common
         Stock due to the issuance of shares upon the exercise of outstanding
         options or warrants), or any material change in the short-term or
         long-term debt, or any issuance of options, warrants, convertible
         securities or other rights to purchase the capital stock, of the
         Company or any material adverse change or any development involving a
         prospective material adverse change (whether or not arising in the
         ordinary course of business), in the general affairs, condition
         (financial or otherwise), business, key personnel, property, prospects,
         net worth or results of operations of the Company, taken as a whole,
         and (D) except as stated in the Registration Statement and the
         Prospectus, there is not pending, or, to the knowledge of the Company,
         threatened or contemplated, any action, suit or proceeding to which the
         Company is a party before or by any court or governmental agency,
         authority or body, or any arbitrator, which might result in any
         material adverse change in the condition (financial or otherwise),
         business, prospects or results of operations of the Company, taken as a
         whole.

         (j) On each Closing Date, there shall have been furnished to you, as
Representatives of the several Underwriters, a certificate or certificates,
dated such Closing Date and addressed to you, signed by each of the Selling
Stockholders or either of such Selling Stockholder's Attorneys-in-Fact to the
effect that the representations and warranties of such Selling Stockholder
contained in this Agreement are true and correct as if made at and as of such
Closing Date, and that such Selling Stockholder has complied with all the
agreements and satisfied all the conditions on such Selling Stockholder's part
to be performed or satisfied at or prior to such Closing Date.

         (k) The Company shall have furnished to you and counsel for the
Underwriters such additional documents, certificates and evidence as you or they
may have reasonably requested.

         (l) The Securities to be sold by the Company and the Selling
Stockholders shall have been duly accepted for listing, subject to notice of
issuance, through the Nasdaq National Market.

         All such opinions, certificates, letters and other documents will be in
compliance with the provisions hereof only if they are satisfactory in form and
substance to you and counsel for the Underwriters. The Company will furnish you
with such conformed copies of such opinions, certificates, letters and other
documents as you shall reasonably request.

         6. Indemnification and Contribution.

         (a) The Company and each Selling Stockholder, jointly and severally,
agree to indemnify and hold harmless each Underwriter against any losses,
claims, damages or liabilities, joint or several, to which such Underwriter may
become subject, under the Act or otherwise (including in settlement of any
litigation if such settlement is effected with the written consent of the
Company and/or such Selling Stockholders, as the case may be), insofar as such
losses, claims, damages or liabilities (or actions in respect thereof) arise out
of or are based upon an untrue statement or alleged untrue statement of a
material fact contained in the Registration Statement, including the information
deemed to be a part of the Registration Statement at the time of effectiveness
pursuant to Rule 430A, if applicable, any Preliminary Prospectus, the
Prospectus, or any amendment or supplement thereto, or any document incorporated
by reference in any of the foregoing, or arise out of or are based upon the
omission or alleged omission to state therein a material fact required to be
stated therein or necessary to make the statements therein not misleading, and
will reimburse each Underwriter for any legal or other expenses reasonably
incurred by it in connection with investigating or defending against such loss,
claim, damage, liability or action; provided, however, that neither the Company
nor any Selling Stockholder shall be liable in any such case to the extent that
any such loss, claim, damage, liability or action arises out of or is based upon
an untrue statement or alleged untrue statement or omission or alleged omission
made in the Registration Statement, any Preliminary Prospectus, the Prospectus,
or any such amendment or supplement, in reliance upon and in conformity with
written information furnished to the Company by you, or by any Underwriter
through you, specifically for use in the preparation thereof; and further
provided, however, that in no event shall any Selling Stockholder be liable
under the provisions of this Section 6 for any amount in excess of the aggregate
amount of proceeds such Selling Stockholder received from the sale of the
Securities pursuant to this Agreement.

         In addition to their other obligations under this Section 6(a), the
Company and each Selling Stockholder, jointly and severally, agree that, as an
interim measure during the pendency of any claim, action, investigation, inquiry
or other proceeding arising out of or based upon any statement or omission, or
any alleged statement or omission, described in this Section 6(a), they will
reimburse each Underwriter on a monthly basis for all reasonable legal fees or
other expenses incurred in connection with investigating or defending any such
claim, action, investigation, inquiry or other proceeding, notwithstanding the
absence of a judicial determination as to the propriety and enforceability of
the Company's and/or the Selling Stockholder's obligation to reimburse the
Underwriters for such expenses and the possibility that such payments might
later be held to have been improper by a court of competent jurisdiction. To the
extent that any such interim reimbursement payment is so held to have been
improper, the Underwriter that received such payment shall promptly return it to
the party or parties that made such payment, together with interest, compounded
daily, determined on the basis of the prime rate (or other commercial lending
rate for borrowers of the highest credit standing) announced from time to time
by Norwest Bank Minnesota, N.A. (the "Prime Rate"). Any such interim
reimbursement payments which are not made to an Underwriter within 30 days of a
request for reimbursement shall bear interest at the Prime Rate from the date of
such request. This indemnity agreement shall be in addition to any liabilities
which the Company or the Selling Stockholders may otherwise have.

         (b) Each Underwriter will indemnify and hold harmless the Company and
each Selling Stockholder against any losses, claims, damages or liabilities to
which the Company and the Selling Stockholders may become subject, under the Act
or otherwise (including in settlement of any litigation, if such settlement is
effected with the written consent of such Underwriter), insofar as such losses,
claims, damages or liabilities (or actions in respect thereof) arise out of or
are based upon an untrue statement or alleged untrue statement of a material
fact contained in the Registration Statement, any Preliminary Prospectus, the
Prospectus, or any amendment or supplement thereto, or arise out of or are based
upon the omission or alleged omission to state therein a material fact required
to be stated therein or necessary to make the statements therein not misleading,
in each case to the extent, but only to the extent, that such untrue statement
or alleged untrue statement or omission or alleged omission was made in the
Registration Statement, any Preliminary Prospectus, the Prospectus, or any such
amendment or supplement, in reliance upon and in conformity with written
information furnished to the Company by you, or by such Underwriter through you,
specifically for use in the preparation thereof, and will reimburse the Company
and the Selling Stockholders for any legal or other expenses reasonably incurred
by the Company or any such Selling Stockholder in connection with investigating
or defending against any such loss, claim, damage, liability or action.

         (c) Promptly after receipt by an indemnified party under subsection (a)
or (b) above of notice of the commencement of any action, such indemnified party
shall, if a claim in respect thereof is to be made against the indemnifying
party under such subsection, notify the indemnifying party in writing of the
commencement thereof; but the omission so to notify the indemnifying party shall
not relieve the indemnifying party from any liability that it may have to any
indemnified party. In case any such action shall be brought against any
indemnified party, and it shall notify the indemnifying party of the
commencement thereof, the indemnifying party shall be entitled to participate
in, and, to the extent that it shall wish, jointly with any other indemnifying
party similarly notified, to assume the defense thereof, with counsel
satisfactory to such indemnified party, and after notice from the indemnifying
party to such indemnified party of the indemnifying party's election so to
assume the defense thereof, the indemnifying party shall not be liable to such
indemnified party under such subsection for any legal or other expenses
subsequently incurred by such indemnified party in connection with the defense
thereof other than reasonable costs of investigation; provided, however, that
if, in the sole judgment of the Representatives, it is advisable for the
Underwriters to be represented as a group by separate counsel, the
Representatives shall have the right to employ a single counsel to represent the
Representatives and all Underwriters who may be subject to liability arising
from any claim in respect of which indemnity may be sought by the Underwriters
under subsection (a) of this Section 6, in which event the reasonable fees and
expenses of such separate counsel shall be borne by the indemnifying party or
parties and reimbursed to the Underwriters as incurred (in accordance with the
provisions of the second paragraph in subsection (a) above). An indemnifying
party shall not be obligated under any settlement agreement relating to any
action under this Section 6 to which it has not agreed in writing.

         (d) If the indemnification provided for in this Section 6 is
unavailable or insufficient to hold harmless an indemnified party under
subsection (a) or (b) above, then each indemnifying party shall contribute to
the amount paid or payable by such indemnified party as a result of the losses,
claims, damages or liabilities referred to in subsection (a) or (b) above, (i)
in such proportion as is appropriate to reflect the relative benefits received
by the Company and the Selling Stockholders on the one hand and the Underwriters
on the other from the offering of the Securities or (ii) if the allocation
provided by clause (i) above is not permitted by applicable law, in such
proportion as is appropriate to reflect not only the relative benefits referred
to in clause (i) above but also the relative fault of the Company and the
Selling Stockholders on the one hand and the Underwriters on the other in
connection with the statements or omissions that resulted in such losses,
claims, damages or liabilities, as well as any other relevant equitable
considerations. The relative benefits received by the Company and the Selling
Stockholders on the one hand and the Underwriters on the other shall be deemed
to be in the same proportion as the total net proceeds from the offering (before
deducting expenses) received by the Company and Selling Stockholders bear to the
total underwriting discounts and commissions received by the Underwriters, in
each case as set forth in the table on the cover page of the Prospectus. The
relative fault shall be determined by reference to, among other things, whether
the untrue or alleged untrue statement of a material fact or the omission or
alleged omission to state a material fact relates to information supplied by the
Company, the Selling Stockholders or the Underwriters and the parties' relevant
intent, knowledge, access to information and opportunity to correct or prevent
such untrue statement or omission. The Company, the Selling Stockholders and the
Underwriters agree that it would not be just and equitable if contributions
pursuant to this subsection (d) were to be determined by pro rata allocation
(even if the Underwriters were treated as one entity for such purpose) or by any
other method of allocation which does not take account of the equitable
considerations referred to in the first sentence of this subsection (d). The
amount paid by an indemnified party as a result of the losses, claims, damages
or liabilities referred to in the first sentence of this subsection (d) shall be
deemed to include any legal or other expenses reasonably incurred by such
indemnified party in connection with investigating or defending against any
action or claim which is the subject of this subsection (d). Notwithstanding the
provisions of this subsection (d), no Underwriter shall be required to
contribute any amount in excess of the amount of the total underwriting
discounts and commissions received by such Underwriter in connection with the
Securities underwritten by it and distributed to the public. No person guilty of
fraudulent misrepresentation (within the meaning of Section 1 l(f) of the Act)
shall be entitled to contribution from any person who was not guilty of such
fraudulent misrepresentation. The Underwriters obligations in this subsection
(d) to contribute are several in proportion to their respective underwriting
obligations and not joint.

         (e) The obligations of the Company and the Selling Stockholders under
this Section 6 shall be in addition to any liability which the Company and the
Selling Stockholders may otherwise have and shall extend, upon the same terms
and conditions, to each person, if any, who controls any Underwriter within the
meaning of the Act; and the obligations of the Underwriters under this Section 6
shall be in addition to any liability that the respective Underwriters may
otherwise have and shall extend, upon the same terms and conditions, to each
director of the Company (including any person who, with his consent, is named in
the Registration Statement as about to become a director of the Company), to
each officer of the Company who has signed the Registration Statement and to
each person, if any, who controls the Company or any Selling Stockholder within
the meaning of the Act.

         7. Representations and Agreements to Survive Delivery. All
representations, warranties, and agreements of the Company and Selling
Stockholders herein or in certificates delivered pursuant hereto, and the
agreements of the several Underwriters, the Company and the Selling Stockholders
contained in Section 6 hereof, shall remain operative and in full force and
effect regardless of any investigation made by or on behalf of any Underwriter
or any controlling person thereof, or the Company or any of its officers,
directors, or controlling persons, or any Selling Stockholders or any
controlling person thereof, and shall survive delivery of, and payment for, the
Securities to and by the Underwriters hereunder.

         8. Substitution of Underwriters.

         (a) If any Underwriter or Underwriters shall fail to take up and pay
for the amount of Firm Shares agreed by such Underwriter or Underwriters to be
purchased hereunder, upon tender of such Firm Shares in accordance with the
terms hereof, and the amount of Firm Shares not purchased does not aggregate
more than 10% of the total amount of Firm Shares set forth in Schedule II
hereto, the remaining Underwriters shall be obligated to take up and pay for (in
proportion to their respective underwriting obligations hereunder as set forth
in Schedule II hereto except as may otherwise be determined by you) the Firm
Shares that the withdrawing or defaulting Underwriters agreed but failed to
purchase.

         (b) If any Underwriter or Underwriters shall fail to take up and pay
for the amount of Firm Shares agreed by such Underwriter or Underwriters to be
purchased hereunder, upon tender of such Firm Shares in accordance with the
terms hereof, and the amount of Firm Shares not purchased aggregates more than
10% of the total amount of Firm Shares set forth in Schedule II hereto, and
arrangements satisfactory to you for the purchase of such Firm Shares by other
persons are not made within 36 hours thereafter, this Agreement shall terminate.
In the event of any such termination neither the Company nor any Selling
Stockholder shall be under any liability to any Underwriter (except to the
extent provided in Section 4(a)(viii), Section 4(b)(ii) and Section 6 hereof)
nor shall any Underwriter (other than an Underwriter who shall have failed,
otherwise than for some reason permitted under this Agreement, to purchase the
amount of Firm Shares agreed by such Underwriter to be purchased hereunder) be
under any liability to the Company or the Selling Stockholders (except to the
extent provided in Section 6 hereof).

         If Firm Shares to which a default relates are to be purchased by the
non-defaulting Underwriters or by any other party or parties, the
Representatives or the Company shall have the right to postpone the First
Closing Date for not more than seven business days in order that the necessary
changes in the Registration Statement, Prospectus and any other documents, as
well as any other arrangements, may be effected. As used herein, the term
"Underwriter" includes any person substituted for an Underwriter under this
Section 8.

         9. Effective Date of this Agreement and Termination.

         (a) This Agreement shall become effective at 10:00 a.m., Minneapolis
time, on the first full business day following the effective date of the
Registration Statement, or at such earlier time after the effective time of the
Registration Statement as you in your discretion shall first release the
Securities for sale to the public; provided, that if the Registration Statement
is effective at the time this Agreement is executed, this Agreement shall become
effective at such time as you in your discretion shall first release the
Securities for sale to the public. For the purpose of this Section, the
Securities shall be deemed to have been released for sale to the public upon
release by you of the publication of a newspaper advertisement relating thereto
or upon release by you of telexes offering the Securities for sale to securities
dealers, whichever shall first occur. By giving notice as hereinafter specified
before the time this Agreement becomes effective, you, as Representatives of the
several Underwriters, or the Company may prevent this Agreement from becoming
effective without liability of any party to any other party, except that the
provisions of Section 4(a)(viii), Section 4(b)(ii) and Section 6 hereof shall at
an times be effective.

         (b) You, as Representatives of the several Underwriters, shall have the
right to terminate this Agreement by giving notice as hereinafter specified at
any time at or prior to the First Closing Date, and the option referred to in
Section 3(b), if exercised, may be canceled at any time prior to the Second
Closing Date, if (i) the Company shall have failed, refused or been unable, at
or prior to such Closing Date, to perform any agreement on its part to be
performed hereunder, (ii) any other condition of the Underwriters' obligations
hereunder is not fulfilled, (iii) trading on the New York Stock Exchange or the
American Stock Exchange or in the national market system or over-the-counter
market by the NASD shall have been wholly suspended, (iv) minimum or maximum
prices for trading shall have been fixed, or maximum ranges for prices for
securities shall have been required, on the New York Stock Exchange or the
American Stock Exchange or in the national market system or over-the-counter
market by the NASD, by such exchange or by order of the Commission or any other
governmental authority having jurisdiction, (v) a banking moratorium shall have
been declared by Federal, New York or Minnesota authorities, or (vi) there has
occurred any material adverse change in the financial markets in the United
States or an outbreak of major hostilities (or an escalation thereof) in which
the United States is involved, a declaration of war by Congress, any other
substantial national or international calamity or any other event or occurrence
of a similar character shall have occurred since the execution of this Agreement
that, in your judgment, makes it impractical or inadvisable to proceed with the
completion of the sale of and payment for the Securities. Any such termination
shall be without liability of any party to any other party except that the
provisions of Section 4(a)(viii), Section 4(b)(ii) and Section 6 hereof shall at
all times be effective.

         (c) If you elect to prevent this Agreement from becoming effective or
to terminate this Agreement as provided in this Section, the Company and an
Attorney-in-Fact, on behalf of the Selling Stockholders, shall be notified
promptly by you by telephone or telegram, confirmed by letter. If the Company
elects to prevent this Agreement from becoming effective, you and an
Attorney-in-Fact, on behalf of the Selling Stockholders, shall be notified by
the Company by telephone or telegram, confirmed by letter.

         10. Default by One or More of the Selling Stockholders or the Company.
If one or more of the Selling Stockholders shall fail at the First Closing Date
to sell and deliver the number of Securities which such Selling Stockholder or
Selling Stockholders are obligated to sell hereunder, and the remaining Selling
Stockholders do not exercise the right hereby granted to increase, pro rata or
otherwise, the number of Securities to be sold by them hereunder to the total
number of Securities to be sold by all Selling Stockholders as set forth in
Schedule I, then the Underwriters may at your option, by notice from you to the
Company and the non-defaulting Selling Stockholders, either (a) terminate this
Agreement without any liability on the part of any non-defaulting party or
(b) elect to purchase the Securities which the Company and the non-defaulting
Selling Stockholders have agreed to sell hereunder.

         In the event of a default by any Selling Stockholder as referred to in
this Section, either you or the Company or, by joint action only, the
non-defaulting Selling Stockholders shall have the right to postpone the First
Closing Date for a period not exceeding seven days in order to effect any
required changes in the Registration Statement or Prospectus or in any other
documents or arrangements.

         If the Company shall fail at the First Closing Date to sell and deliver
the number of Securities which it is obligated to sell hereunder, then this
Agreement shall terminate without any liability on the part of any
non-defaulting party.

         No action taken pursuant to this Section shall relieve the Company or
any Selling Stockholders so defaulting from liability, if any, in respect of
such default.

         11. Information Furnished by Underwriters. The statements set forth in
the last paragraph of the cover page and under the caption "Underwriting" in any
Preliminary Prospectus and in the Prospectus constitute the written information
furnished by or on behalf of the Underwriters referred to in Section 2 and
Section 6 hereof.

         12. Notices. Except as otherwise provided herein, all communications
hereunder shall be in writing or by telegraph and, if to the Underwriters, shall
be mailed, telegraphed or delivered to the Representatives c/o Piper Jaffray
Inc., Piper Jaffray Tower, 222 South Ninth Street, Minneapolis, Minnesota 55402
(except that notices given to an Underwriter pursuant to Section 6 hereof shall
be sent to such Underwriter at the address stated in the Underwriters'
Questionnaire furnished by such Underwriter in connection with this offering),
with a copy to Dorsey & Whitney LLP, Pillsbury Center South, 220 South Sixth
Street, Minneapolis, Minnesota 55402, Attention: Jonathan B. Abram; if to the
Company, shall be mailed, telegraphed or delivered to it at 4400 West 78th
Street, Bloomington, Minnesota 55435, Attention: Daniel E. Cohen, M.D., with a
copy to Lindquist & Vennum P.L.L.P., 4200 IDS Center, 80 South Eighth Street,
Minneapolis, Minnesota 55402, Attention: Patrick Delaney; if to any of the
Selling Stockholders, at the address of the Attorneys-in-Fact as set forth in
the Powers of Attorney, or in each case to such other address as the person to
be notified may have requested in waiting. All notices given by telegram shall
be promptly confirmed by letter. Any party to this Agreement may change such
address for notices by sending to the parties to this Agreement written notice
of a new address for such purpose.

         13. Persons Entitled to Benefit of Agreement. This Agreement shall
inure to the benefit of and be binding upon the parties hereto and their
respective successors and assigns and the controlling persons, officers and
directors referred to in Section 6. Nothing in this Agreement is intended or
shall be construed to give to any other person, firm or corporation any legal or
equitable remedy or claim under or in respect of this Agreement or any provision
herein contained. The term "successors and assigns" as herein used shall not
include any purchaser, as such purchaser, of any of the Securities from any of
the several Underwriters.

         14. Governing Law. This Agreement shall be governed by and construed in
accordance with the laws of the State of Minnesota.

         Please sign and return to the Company the enclosed duplicates of this
letter, whereupon this letter will become a binding agreement between the
Company, the Selling Stockholders and the several Underwriters in accordance
with its terms.

                                            Very truly yours,

                                            CNS, INC.


                                            By: _______________________
                                                Daniel E. Cohen, M.D.
                                                Chairman of the Board, Chief
                                                Executive Officer and
                                                Treasurer


                                            SELLING STOCKHOLDERS
                                            Named in Schedule I hereto


                                            By   ________________________
                                                 Daniel E. Cohen, M.D.
                                                 Attorney-in-Fact


Confirmed as of the date first above
mentioned, on behalf of themselves and
the other several Underwriters named in
Schedule II hereto.

PIPER JAFFRAY INC.
MONTGOMERY SECURITIES


By PIPER JAFFRAY INC.


By  ________________________
    Managing Director




                                   SCHEDULE I

                              Selling Stockholders


                             Number of              Maximum Number of
                            Firm Shares               Option Shares
Name                         to be Sold             Subject to Option




                             ----------                 ----------
Total    .................
                             ==========                 ==========



                                   SCHEDULE II

                                                             Number of
Underwriter                                               Firm Shares (1)




                                                           -------------
Total    ................................
                                                           =============

- -------------

(1)      The Underwriters may purchase up to an additional 225,000 Option
         Shares, to the extent the option described in Section 3 of the
         Agreement is exercised, in the proportions and in the manner described
         in the Agreement.








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