I was sure that Access did say at some point that Virus uses a USB2 device?
Sorry if I'm adding to confusion on that.
There are still rumours to that effect around the Internet, I've just been reading some (not started by me I might add).
Here's a real clanger though - SonicState reckon Virus IS USB2!
it is USB2. only the part with the processor and therefore the processing is wrong. USB2 high speed audio support simply wasn't available at that time.