| 3Com | 800-876-3266 |
| Acer America | 800-637-7000 |
| Adaptec | 408-945-2550 |
| ADIC (Advanced Digital Info) | 206-883-4357 |
| Adobe | 415-961-4400 |
| Adtran | 800-453-2228 |
| Advantage Memory Corp. | 800-245-5299 |
| Allied Telesyn | 800-424-4284 |
| ALR (Advanced Logic Research) | 714-581-6770 |
| American Power Conversion | 800-541-8896 |
| Andrew Corp. | 800-826-3739 |
| Apple | 800-505-APPL |
| AST Computer | 800-727-1278 |
| AT&T Paradyne | 800-482-3333 |
| AT&T Wireless | 800-242-7327 |
| ATI | 905-882-2626 |
| Attachmate/DCA | 800-688-3270 |
| Axonix | 801-521-9797 |
| AutoDesk | 800-228-3601 |
| Bay Networks | 800-473-4911 |
| Boca Research | 407-997-6227 |
| Borland | 800-866-6267 |
| Boundless Technology (ADDS) | 516-342-7259 |
| Brother International Corp. | 800-284-4329 |
| Calcomp | 800-458-5888 |
| Canon | 800-423-2366 |
| Cardinal Technologies | 717-293-3124 |
| Centon | 800-9CE-NTON |
| Cheyenne Software | 800-243-9462 |
| Cisco | 408-526-7209 |
| Citrix | 800-437-7503 |
| Colorado Memory Systems | 303-635-1500 |
| Compaq | 800-625-6672 |
| Computer Associates | 800-225-5224 |
| Connor | 800-426-6637 |
| Creative Labs | 405-742-6622 |
| Cubix | 800-829-0551 |
| Cybex | 205-430-4000 |
| Cyrix | 800-848-2979 |
| DEC | 800-DIG-ITAL |
| DFI | 916-568-1234 |
| Diamond Multimedia | 408-325-7000 |
| Digi International | 800-344-4273 |
| Easy Corporation | 800-231-3222 |
| Eicon Technology | 214-239-3270 |
| Epson America | 800-922-8911 |
| Exabyte | 800-445-7736 |
| Extended Systems | 800-235-7576 |
| Gandalf Premier | 800-426-3253 |
| Global Village | 408-523-1053 |
| Hayes Microcomputer Products | 404-441-1617 |
| Hewlett-Packard | 208-323-2551 |
| IBM | 800-426-7378 |
| IDEAssociates | 800-343-0056 |
| Imation | 800-328-9438 |
| InFocus | 503-685-8888 |
| Indiana Cash Drawer Co. | 317-398-6643 |
| Intel | 800-538-3373 |
| Interconnections (TES) | 800-950-5773 |
| I/O Corporation (Sherwood Digital) | 801-982-1446 |
| IoMega | 800-456-5522 |
| Kensington Microwave | 415-572-2700 |
| Key Tronic | 800-262-6006 |
| Kurta | 800-445-8782 |
| Lexmark | 606-232-3000 |
| Liebert | 800-BAC-KUPS |
| Link Technologies | 800-GET-WISE |
| Logitech | 510-795-8100 |
| Lotus Development | 800-223-0303 |
| Lotus Notes Support | 800-346-6388 |
| Mag Innovision | 800-827-3998 |
| Magnavox (Phillips Consumer) | 800-835-3506 |
| Mannesmann Tally | 206-251-5593 |
| Maxell | 800-533-2836 |
| Maxtor | 800-262-9867 |
| Maynard Electronics | 800-227-6296 |
| Magehertz | 800-LAP-TOPS |
| Micro Integration | 800-832-4526 |
| MicroNet Technologies | 714-453-6100 |
| Micropolis | 818-709-3325 |
| Microsoft | 206-454-2030 |
| Mitsubishi | 800-344-6352 |
| Motorola ISG | 800-221-4380 |
| Motorola Wireless Data | 708-538-3237 |
| MPM (Memory Products & More) | 800-222-8861 |
| Multitech Systems | 612-785-3500 |
| NCE Storage Systems | 800-767-2587 |
| NCR | 800-262-7782 |
| NEC Technologies | 800-388-8888 |
| New Media | 714-453-0314 |
| Nokia | 800-483-7950 |
| Novell | 800-NET-WARE |
| NSSI (Elgar) | 800-755-7078 |
| Okidata | 609-235-2600 |
| Olicom | 800-OLI-COM1 |
| Orchid Technology | 510-661-3000 |
| Panasonic Office Automation | 800-726-2797 |
| Perle | 708-789-3171 |
| Phillips Consumer Electronics | 800-835-3506 |
| PictureTel | 508-762-5000 |
| Piiceon Helios Systems | 408-432-8030 |
| Pinnacle Micro | 714-727-3300 |
| Portait Display Systems | 510-227-2716 |
| Practical Peripherals | 404-840-9966 |
| Princeton Graphic Systems | 404-664-1010 |
| Proxima | 800-447-7694 |
| QMS | 334-663-4500 |
| Racal Interlan | 800-526-8255 |
| Radius (SuperMAC) | 800-332-9225 |
| SMC | 800-992-4762 |
| Samsung Information Systems | 800-446-0262 |
| Seagate Technology | 408-438-8222 |
| Seiko Instruments, USA | 800-888-0817 |
| Shiva | 800-458-3550 |
| Simple Technology Inc. | 800-367-7330 |
| Sony Electronics | 408-894-0225 |
| Storage Dimensions | 408-894-1325 |
| Streamlogic | 818-701-8525 |
| Summagraphics | 800-846-8782 |
| Teac | 213-726-0303 |
| Tektronix | 800-835-6100 |
| Texas Instruments | 800-TI-TEXAS |
| Thomas Conrad | 512-433-6822 |
| TODD | 718-343-1040 |
| Toshiba America | 800-999-4273 |
| Toshiba Disk Products | 714-455-0407 |
| Tripp Lite | 312-329-1601 |
| Turtle Beach | 510-252-0190 |
| US Robotics (Courier) | 800-550-7800 |
| US Robotics (Sportster) | 708-982-5151 |
| US Robotics (Total Control) | 800-231-4380 |
| Verbatim | 800-538-8588 |
| Viking Components | 800-845-8777 |
| Western Telematic | 800-854-7226 |
| Wyse | 800-GET-WISE |
| Xerox | 800-248-6550 |
| Xircom | 805-376-9200 |
| Zenith Data Systems | 800-227-3360 |