Vista-64 interfaces?

[peaveyrules]

Well the Search function appears to be not working at the moment for me, so yeah. I've been looking at investing in a small decent USB audio interface for a while now for demo purposes, and recently found a Lexicon unit for 75 on Craigslist. After doing some research I've found that many interfaces aren't directly Vista-64 bit compatible and some companies (Lexicon, M Audio, ect.) have shunned the idea of supporting 64 bit for their current product lines...So does anyone have any experience with any decent USB interfaces that function smoothly within Vista-64 out of the box?

Thanks dudes