TC Impact Twin

[navitus]

For a MacBook Pro, how are the drivers/stability of this unit.
Also, is anyone using these as their main interface, whats the AD/DA like for tracking and mixing.
Also, how does this unit behave with a FW Hard drive daisy chained ?
Looks really cool, but most concerned about reliable drivers, sound and support.
Cheers!
FB

ps: Impact Twin or NI Audio Kontrol 1 ???

[maze23a]

I'm also very interessted in the Impact twin.
Really rare reviews and statements abot that one!