Can anyone explain me what is the difference between EPIC USB and ISA? what are the major improvement does it get to compare between ISA and USB? I have had EPIC ISA since 1998 and never once have any problem with it. I am wondering, can anyone convience me to buy USB? if so how can you tell its the best since i have been going through forums and hearing that USB is causing some confilts? Let me know

This sounds like a question for Ralph of R&R. My take on it is this. The ISA slots are a thing of the past. If you look at new mother boards, you will find it hard to find one which support the ISA buss. say your computers dies, your ISA EPIC is toast. Second I am told the USB buss is faster than the old ISA buss, not that EPIC needs the speed. Third, the support for ISA won't be around for much longer, say, can you run the new Epicenter, .55 software on the ISA board and when was the last time you got an EPROM upgrade. so with this in mind it's up to you. If your ISA EPIC works for you I would stick with it.