Got this for my brand new notebook, works terrible, pops/clicks drop-outs, the current driver from m-audio is not working properly with windows 7 64-bit.
External usb audio interfaces are used mainly by notebook users, not desktop, they can buy a internal card.
My pc specs are not low either, intel i5, 4gb ram, 1gb nvidia, 750gig hdd, the installer and driver should work properly but does not, looked at official and unofficial forums and users of windows 7 are having all sort of problems with the Fasttrack usb interface.
I read if I used windows xp or a mac it works ok, great.
Not Anderton's fault but M-audio is failing users of the latest PC OS.
The current driver has been available since December, If m-audio doesn't sort out the driver and the installer in the next couple of weeks, I'll eBay this, cut my losses and forget m-audio products for a very long time.
If you use windows 7 with a current spec PC and want an audio USB interface, buy this at your own risk.