Anyone has any experiences with this unit? I've seen posts from May this year concerning this unit so I suppose it's been on the market some time now but it seems impossible to get a dealer that has them. What I would like to know (other than overall performance) is latency - I wouldn't want a 2 second delay on my audio, and USB controller compatability - for example the Waveterminal U2 from egosystems is only compatible with some types of USB controllers (and of course the one used in my IBM Thinkpad is not supported).