I really like the sound and playing.
Though, i used to get that 'clipping' sound too... but now i don't.
I think it's to do with the latency or something in the AISO? or something like that.
I started using Line In too, when it wanted to work...
I've been playing with only computer amp sims for years, i only got my first amp about 6-7 months ago, an engl screamer. not bad :]
I want to hear more! a solo would be wicked.