Edirol talks to Gearwire about the company's "X64" 64-bit driver upgrades. The drivers allow users to take full advantage of Edirol products while using 64-bit Windows computers. The upgrades are available for the following Edirol interfaces: UA-1000, UA-101, UA-25, UA-20, UA-5, UA-3FX, UA-1EX, UA-700, UM-880, UM-550, UM-3, UM-2EX/2, UM-1EX/1SX/1X/1S/1, PCR-M1/M30/M50/M80/30/50/80, PC-50, PCR-A30, PCR-1, SD-90/80/20, and M-100FX. If you made it to the bottom of that bowl of alphabet soup, Gearwire's Edirol X64 demo is definitely for you.