Modem speed is not limited by the pace of your processor.

Question: I am considering upgrading my 14.4 modem to a faster model, but have a 486DX 100 mhz processor. Is the speed a modem can operate at influenced by the processor speed? Would I need a faster processor to handle the increased transfer capability of the upgraded modem? I have 16 Megs of RAM installed – does RAM have any bearing on the equation? – D.S.

Answer: No, the modem speed is not connected to processor speed. In fact, with your 486 machine, you can quite happily use the fastest conventional modem on the market, including the new 56K modems.

The only drawback you may encounter is if you decide to use an ISDN service, said Darren Schotte of Campus Computers. “If he is looking to use ISDN, he may want to get a faster serial port. One that can handle 230 Kbps.”

If you decide to go with a high-speed Internet service, such as cable or ADSL, you’ll have to have an Ethernet card installed. The high-speed service providers usually offer that card as part of their setup package.