I've had major difficulties with a Presonus firewire product in the past, but I was using XP Media Center and a firewire/USB combo port, so it was my fault for not doing the research beforehand. The fact that the Audiobox is USB-powered is a huge selling point to me, because I don't really want to buy a firewire card and take a chance that it won't work (the stock card in my desktop is another one of those combo deals)....
de | Kompaktes 2×2 USB Recording-Interface für Mac & PC, Metallgehäuse, 24 Bit/48 kHz, 2 Neutrik-Combobuchsen (Mic/Instrument), 2 Class-A-Preamps, schaltbare Phantomspeisung (48 V), Gain-Regler und Clip-LED pro Kanal, 2 symmetrische Analogausgänge... USB-Kabel plus die bahnbrechende neue PreSonus-DAW-Software "Studio One Artist"....
Presonus 1Box Recording Package Includes AudioBox USB Interface with Cable Studio One Artist Recording and Production Software HD7 Studio Monitoring Headphones M7 Studio Condenser Microphone with Cable Computer Recording Made Easy Quick Start... If you already have a Mac or PC, the 1Box, AudioBox Recording Package is all you need to create the beginnings of a home studio. The PreSonus 1Box AudioBox Recording Package....