<TABLE>
FORM 13F INFORMATION TABLE
VALUE SHARES/ SH/ PUT/ INVSTMT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE
------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- --------
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
HILTON HOTELS CONV SUB NOTE CNV 432848al3 63 75000 PRN DEFINED 02 75000
ARCHSTONE COMM'TY TR SER A CPR 039581202 310 9300 SH DEFINED 02 9300
ABBOTT LABS COM 002824100 1493 31400 SH DEFINED 04 02 31400
AGILENT TECHNOLOGIES, INC. COM 00846U101 446 9106 SH DEFINED 04 01 02 03 9106
ALCOA INC. COM 013817101 349 13800 SH DEFINED 01 02 13800
ALLSTATE CORP COM 020002101 250 7189 SH DEFINED 02 7189
ALTERA CORP COM 021441100 320 6700 SH DEFINED 02 6700
AMERICA ONLINE, INC. COM 02364j104 5345 99628 SH DEFINED 01 02 03 04 99628
AMERICA SERVICE GROUP INC COM 02364l109 539 20750 SH DEFINED 02 20750
AMERICAN EXPRESS CO COM 025816109 5405 88975 SH DEFINED 01 02 03 04 88975
AMERICAN GENERAL CORP COM 026351106 413 5300 SH DEFINED 02 5300
AMERICAN HOME PRODS CORP COM 026609107 2034 36040 SH DEFINED 01 02 04 36040
AMERICAN INT'L GROUP COM 026874107 19408 202826 SH DEFINED 04 01 02 03 202826
AMERICAN TOWER CORP CL A COM 029912201 3108 82475 SH DEFINED 01 02 03 82475
AMERICAN WATER WORKS, INC. COM 030411102 232 8400 SH DEFINED 02 04 8400
AMGEN COM 031162100 1180 16900 SH DEFINED 02 04 16900
AMLI RESIDENTIAL PPTYS SBI COM 001735109 530 22100 SH DEFINED 02 22100
ANADARKO PETROLEUM CORP COM 032511107 2121 31921 SH DEFINED 02 04 03 01 31921
ARIBA INC COM 04033v104 365 2550 SH DEFINED 02 2550
AT&T CORP COM 001957109 15902 548334 SH DEFINED 02 01 03 04 548334
AT&T LIBERTY MEDIA A COM 001957208 1425 78870 SH DEFINED 02 01 78870
AUTOMATIC DATA PROCESSING COM 053015103 4362 65220 SH DEFINED 04 01 02 03 65220
AUTOTOTE CORP CL A COM 053323101 165 42000 SH DEFINED 02 42000
BANK OF AMERICA CORP COM 060505104 279 5323 SH DEFINED 02 5323
BANK OF NEW YORK CO INC COM 064057102 767 13572 SH DEFINED 04 01 13572
BANK ONE CORP COM 06423a103 206 5409 SH DEFINED 02 04 5409
BANK RHODE ISLAND COM 059690107 392 30000 SH DEFINED 02 30000
BAXTER INTL INC COM 071813109 368 4610 SH DEFINED 04 02 4610
BELLSOUTH CORP COM 079860102 977 24133 SH DEFINED 02 01 04 24133
BELO, A.H. CORP DEL $1.67 CL A COM 080555105 14012 759976 SH DEFINED 02 04 01 759976
BERKSHIRE HATHAWAY CL B COM 084670207 3024 1461 SH DEFINED 01 02 04 1461
BERKSHIRE HATHAWAY INC COM 084670108 2962 46 SH DEFINED 02 46
BESTFOODS COM 08658u101 989 13590 SH DEFINED 04 01 13590
BIOGEN INC COM 090597105 686 11250 SH DEFINED 01 04 02 11250
BOEING COMPANY COM 097023105 862 13360 SH DEFINED 02 04 01 13360
BP AMOCO PLC SPON ADR COM 055622104 3577 67483 SH DEFINED 01 02 03 04 67483
BRISTOL MYERS SQUIBB CO COM 110122108 1231 21414 SH DEFINED 04 01 02 03 21414
CARDINAL HEALTH INC COM 14149y108 667 7568 SH DEFINED 04 02 7568
CHASE MANHATTAN CORP NEW COM 16161a108 1276 27624 SH DEFINED 04 02 03 01 27624
CHEVRON CORP COM 166751107 1625 19056 SH DEFINED 02 01 04 03 19056
CIENA CORP - RESTRICTED COM 171779101 307 2502 SH DEFINED 04 2502
CISCO SYSTEMS INC COM 17275r102 7168 129745 SH DEFINED 04 01 02 03 129745
CITIGROUP, INC. COM 172967101 554 10254 SH DEFINED 02 03 04 10254
COCA COLA CO COM 191216100 746 13530 SH DEFINED 01 02 04 13530
COLGATE PALMOLIVE CO COM 194162103 326 6900 SH DEFINED 01 02 03 04 6900
COMCAST CORP SP CLASS A COM 200300200 245 5990 SH DEFINED 02 5990
COMPAQ COMPUTER COM 204493100 1080 38835 SH DEFINED 04 01 02 38835
CONEXANT SYS INC COM 207142100 833 19900 SH DEFINED 04 19900
CONVERGYS CORP COM 212485106 751 19325 SH DEFINED 04 19325
CORN PRODUCTS INT'L, INC. COM 219023108 441 19400 SH DEFINED 04 01 19400
CORNING INC COM 219350105 268 900 SH DEFINED 01 04 02 900
CVS CORP DELAWARE COM 126650100 605 13070 SH DEFINED 04 03 02 13070
CYPRESS SEMICONDUCTOR PV1 COM 232806109 208 5000 SH DEFINED 02 5000
DELPHI AUTOMOTIVE SYSTEMS COM 247126105 589 38926 SH DEFINED 01 02 04 38926
DIGITAL LIGHTWAVE INC COM 253855100 254 3500 SH DEFINED 03 02 3500
DISNEY WALT COMPANY COM 254687106 580 15172 SH DEFINED 02 01 04 03 15172
DOW CHEMICAL CORP COM 260543103 292 11700 SH DEFINED 02 03 11700
DOW JONES CO INC COM 260561105 287 4745 SH DEFINED 04 4745
DU PONT E I DE NEMOURS CO COM 263534109 1104 27013 SH DEFINED 01 02 04 27013
DUKE ENERGY CORP COM 264399106 1017 11855 SH DEFINED 04 02 03 11855
DUKE WEEKS RLTY CORP NEW COM 264411505 1765 73170 SH DEFINED 02 03 73170
EASTMAN KODAK COM 277461109 517 12640 SH DEFINED 04 02 12640
EDISON SCHOOLS COM 281033100 773 24346 SH DEFINED 02 24346
EL PASO ENERGY CORP COM 283905107 547 8880 SH DEFINED 02 01 8880
ELAN CORP PLC COM 284131208 1986 36265 SH DEFINED 01 02 03 04 36265
EMC CORP MASS COM 268648102 960 9670 SH DEFINED 04 02 03 01 9670
EMERSON ELEC CO COM 291011104 771 11504 SH DEFINED 02 04 11504
ENRON CORP COM 293561106 1008 11500 SH DEFINED 02 11500
ERICSSON LM TEL SEK10B ADR COM 294821400 1264 85340 SH DEFINED 01 02 04 85340
EXXON MOBIL CORP COM 30231g102 17819 199973 SH DEFINED 01 02 03 04 199973
FEDERAL NAT MORTGAGE ASSN COM 313586109 1709 23902 SH DEFINED 04 01 02 23902
FIRSTAR CORP COM 33763v109 249 11116 SH DEFINED 02 11116
FLEETBOSTON FIN'L CORP COM 339030108 4249 108943 SH DEFINED 04 01 02 03 108943
FORD MOTOR COMPANY COM 345370860 375 14691 SH DEFINED 04 03 02 14691
FREDDIE MAC COM 313400301 338 6250 SH DEFINED 02 6250
GENERAL ELECTRIC COMPANY COM 369604103 19677 340361 SH DEFINED 04 01 02 03 340361
GENERAL MILLS INC COM 370334104 348 9800 SH DEFINED 02 04 01 9800
GENERAL MOTORS CORP COM 370442105 694 10676 SH DEFINED 02 01 04 10676
GENTEX CORP COM 371901109 4543 181735 SH DEFINED 01 02 03 181735
GILLETTE CO COM 375766102 368 11920 SH DEFINED 02 04 03 01 11920
GLOBAL CROSSING LTD COM g3921a100 467 15050 SH DEFINED 01 02 04 15050
GRUPO TELEVISIA COP COM p4987v137 29 10000 SH DEFINED 02 10000
HALLIBURTON CO COM 406216101 400 8165 SH DEFINED 01 03 04 8165
HARKEN ENERGY CRP COM 412552101 50 80000 SH DEFINED 02 03 80000
HEALTHCARE REALTY TRUST COM 421946104 1147 54300 SH DEFINED 02 03 54300
HEWLETT- PACKARD CO COM 428236103 2315 23864 SH DEFINED 04 01 02 03 23864
HOME DEPOT INC COM 437076102 9503 179517 SH DEFINED 04 02 01 03 179517
HONEYWELL INT'L INC. DEL COM 438516106 2425 68065 SH DEFINED 02 01 03 68065
HYSEQ INC COM 449163302 747 20425 SH DEFINED 02 20425
INGERSOLL-RAND COM 456866102 280 8252 SH DEFINED 04 02 8252
INT'L BUSINESS MACHINES COM 459200101 7520 66768 SH DEFINED 01 02 03 04 66768
INTEL CORP COM 458140100 5796 139448 SH DEFINED 02 03 04 01 139448
INTERALLIED GROUP INC COM 458381100 110 20000 SH DEFINED 01 20000
INTERNATIONAL PAPER CO COM 460146103 437 15217 SH DEFINED 01 03 02 04 15217
INTUIT COM 461202103 997 17500 SH DEFINED 04 17500
JDS UNIPHASE CORP COM 46612j101 541 5710 SH DEFINED 01 02 5710
JOHN HANCOCK BANK &T OPPTY COM 409735107 192 24020 SH DEFINED 02 24020
JOHNSON & JOHNSON COM 478160104 5305 56471 SH DEFINED 04 01 02 03 56471
KIMBERLY-CLARK COM 494368103 266 4765 SH DEFINED 01 04 02 4765
KNIGHT RIDDER COM 499040103 3323 65389 SH DEFINED 02 65389
LILLY ELI & CO COM 532457108 402 4954 SH DEFINED 03 04 02 01 4954
LOWE'S COMPANIES, INC. COM 548661107 269 6000 SH DEFINED 02 6000
LTX CORP COM 502392103 665 35125 SH DEFINED 02 03 35125
LUCENT TECHNOLOGIES COM 549463107 1628 53386 SH DEFINED 02 01 04 53386
MARSH & MCLENNAN COM 571748102 378 2850 SH DEFINED 04 02 2850
MATRIXONE, INC. COM 57685p304 2000 50000 SH DEFINED 02 50000
MCDONALDS CORP COM 580135101 1545 51183 SH DEFINED 04 01 02 03 51183
MEDTRONIC, INC COM 585055106 770 14860 SH DEFINED 01 02 14860
MERCK & CO COM 589331107 6105 82010 SH DEFINED 04 01 02 03 82010
MGM MIRAGE COM 591610100 461 12082 SH DEFINED 04 12082
MICROSOFT CORP COM 594918104 3449 57181 SH DEFINED 01 02 04 03 57181
MINNESOTA MNG & MFG CO COM 604059105 9195 100900 SH DEFINED 01 02 04 100900
MOLEX INC CL A NON VTG COM 608554200 559 13481 SH DEFINED 02 13481
MONTANA POWER CO COM 612085100 340 10180 SH DEFINED 02 10180
MORGAN J P & CO INC COM 616880100 3234 19794 SH DEFINED 01 02 03 04 19794
MORGAN STANLEY DEAN WITTER COM 617446448 576 6296 SH DEFINED 02 6296
MOTOROLA INC COM 620076109 2248 77670 SH DEFINED 04 02 01 03 77670
NATIONAL SEMICONDUCTOR COM 637640103 363 8900 SH DEFINED 02 04 8900
NOKIA CORP A COM 654902204 1168 28586 SH DEFINED 02 03 01 04 28586
NORFOLK SOUTHERN CO COM 655844108 293 20220 SH DEFINED 02 04 01 20220
ORACLE CORP COM 68389x105 4973 63155 SH DEFINED 04 01 02 63155
PARAMETRIC TECHNOLOGY COM 699173100 871 79598 SH DEFINED 02 03 01 79598
PEPSICO INC COM 713448108 1708 37141 SH DEFINED 04 01 02 03 37141
PFIZER INC COM 717081103 6117 136225 SH DEFINED 01 02 03 04 136225
PHARMACIA CORP COM 71713u102 3586 59588 SH DEFINED 01 02 04 03 59588
PHILIP MORRIS COS COM 718154107 327 11119 SH DEFINED 01 02 04 11119
PROCTER & GAMBLE CO COM 742718109 1478 22062 SH DEFINED 01 02 03 04 22062
QUAKER FABRIC CORP NEW COM 747399103 290 55295 SH DEFINED 03 01 55295
QUAKER OATS CO COM 747402105 678 8567 SH DEFINED 02 8567
QWEST COMMUNICATIONS INT'L COM 749121109 1133 23533 SH DEFINED 02 03 04 01 23533
RENTECH INC COM 760112102 59 31000 SH DEFINED 01 31000
ROCKWELL INTL COM 773903109 831 27400 SH DEFINED 04 27400
ROYAL DUTCH PETE NY GLDR5 COM 780257804 2249 37515 SH DEFINED 04 01 02 37515
SARA LEE CORP COM 803111103 484 23824 SH DEFINED 04 02 03 23824
SBC COMMUNICATIONS PV$1 COM 78387g103 2555 51226 SH DEFINED 04 02 01 03 51226
SCHLUMBERGER LTD COM 806857108 2598 31563 SH DEFINED 04 02 01 03 31563
SCI SYSTEMS COM 783890106 1505 36700 SH DEFINED 02 36700
SERVICE CORP INTL COM 817565104 98 40050 SH DEFINED 02 40050
SERVICEMASTER COMPANY COM 81760n109 198 20000 SH DEFINED 02 20000
SIGMA ALDRICH CORP COM 826552101 290 8800 SH DEFINED 02 8800
STARRETT L S CO COM 855668109 291 15100 SH DEFINED 04 15100
SUN MICROSYSTEM INC COM 866810104 521 4465 SH DEFINED 02 04 01 4465
SUPERVALUE INC COM 868536103 345 22875 SH DEFINED 04 22875
SYBRON INT'L CORP COM 87114f106 218 9075 SH DEFINED 04 9075
SYMBOL TECHNOLOGIES COM 871508107 432 12025 SH DEFINED 02 12025
SYSCO CORP COM 871829107 204 4400 SH DEFINED 03 04 4400
TARGET CORP COM 87612e106 512 19970 SH DEFINED 04 02 19970
TECHNE CORP COM 878377100 392 3500 SH DEFINED 02 3500
TEXACO INC COM 881694103 1860 35425 SH DEFINED 02 01 04 35425
TEXAS INSTRUMENTS INC COM 882508104 621 13075 SH DEFINED 02 03 04 13075
TEXTRON INC COM 883203101 254 5510 SH DEFINED 02 04 5510
THERMO CARDIOSYSTEMS INC COM 88355k200 88 10000 SH DEFINED 02 10000
THERMO ELECTRON CORP COM 883556102 2891 111202 SH DEFINED 04 02 111202
TIME WARNER INC COM 887315109 4367 55750 SH DEFINED 02 03 55750
TOTAL FINA ELF SA COM 89151e109 836 11380 SH DEFINED 01 04 02 03 11380
TRANSOCEAN SEDCO FOREX COM g90078109 418 7137 SH DEFINED 02 01 03 04 7137
TYCO INT'L LTD NEW COM 902124106 316 6086 SH DEFINED 04 01 02 6086
UNUMPROVIDENT CORP COM COM 91529y106 332 12200 SH DEFINED 04 02 12200
USX-MARATHON GROUP COM 902905827 366 12910 SH DEFINED 04 12910
VERIZON COMMUNICATIONS COM 92343v104 1962 40509 SH DEFINED 02 01 04 03 40509
VODAFONE GROUP PLC SPN ADR COM 92857w100 1570 42430 SH DEFINED 01 02 03 04 42430
WAL MART STORES INC COM 931142103 1293 26875 SH DEFINED 04 02 01 26875
WELLS FARGO & CO NEW COM 949746101 678 14750 SH DEFINED 04 02 14750
WEYERHAEUSER CO COM 962166104 207 5100 SH DEFINED 04 02 5100
WILLIAMS COMPANIES COM 969457100 253 6000 SH DEFINED 02 6000
WORLDCOM INC NEW GA COM COM 98157d106 2571 84637 SH DEFINED 04 01 02 03 84637
XCEL ENERGY INC. COM 98389b100 333 12102 SH DEFINED 02 12102
ZORAN CORP COM 98975f101 1250 25635 SH DEFINED 01 02 03 04 25635
ALLIANCE CAP MGM HLD LPI PTR 01855a101 2511 50100 SH DEFINED 02 50100
KINDER MORGAN ENERGY PARTNERS PTR 494550106 1188 25080 SH DEFINED 02 25080
</TABLE>
