Mr Janek- thx once more for your efforts. Been fiddeling with this board since 3 years (maybe you remember :\"> )- it has never been what you'd call "rock solid".
Now with Lion and Kakewalk 4 a totally different game: everything felt stable from the first second. Been working with my new set up for some weeks now: Media-production audio and video, Logic, PT, FCP. It just works and feels great! Thx mate!