U.S. SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP
FORM 4
Filed pursuant to Section 16(a) of the Securities Exchange
Act of 1934, Section 17(a) of the Public Utility Holding
Company Act of 1935 or Section 30(f) of the Investment
Company Act of 1940.
____ Check box if no longer subject to Section 16. Form 4
or Form 5 obligations may continue. See Instruction 1(b)
1. Name and Address of Reporting Person Rick Tuberosa
6507 King Palm Way
Apollo Beach, FL 33572
2. Issuer Name and Ticker or Trading Symbol Network Systems International,
Inc. (NESI)
3. IRS Number of Reporting Person, if an
Entity (Voluntary) ###-##-####
4. Statement for Month, Year May 31,1999
5. If Amendment, Date of Original N/A
6. Relationship of Reporting Person to Director
Issuer (Check all applicable)
7. Individual or Joint/Group Filing _x_ Form filed by one Reporting
(Check Applicable Line) Person
___ Form filed by more than one
Reporting Person
Table I - Non Derivative Securities Acquired, Disposed of,
or Beneficially Owned
1. Title of Security Common Stock
2. Transaction Date (Month/Day/Year) May, 1999
3. Transaction Code (Instr. 8) Code: P
4. Securities Acquired (A) or Disposed Amount: 2,882 shares
of (D) (A) or (D) A
Price: $4.25 - 5.50
5. Amount of Securities Beneficially
Owned at End of Month 63,129
6. Ownership form:
Direct (D) or Indirect (I) (I) 63,129
7. Nature of Indirect Mr. Tuberosa is owner - operator
Beneficial Ownership and majority shareholder of Palm
State Equities, Inc. and holds
the stock as beneficial owner
of such shares
Table II - Derivative Securities Acquired, Disposed of, or
Beneficially Owned (e.g., puts, calls, warrants, options,
convertible securities)
1. Title of Derivative Security N/A
2. Conversion or Exercise Price of Derivative
Security
3. Transaction Date (Month/Day/Year)
4. Transaction Code Code:
V:
5. Number of Derivative Securities
Acquired (A) Or Disposed of (D)
6. Date Exercisable and Expiration Date Date Exercisable:
(Month/Day/Year) Expiration Date:
7. Title and Amount of Underlying Title:
Securities Amount of Number of Shares:
8. Price of Derivative Security
9. Number of Derivative Securities
Beneficially Owned at End of Month
10. Ownership form of Derivative Security:
Direct (D) or Indirect (I)
11. Nature of Indirect Beneficial Ownership
Signature of Reporting Person
____________________________________________
Rick Tuberosa
Date: 6/8/99
