Hey a friend showed me this link:
http://acapella.harmony-central.com/....php?t=1614053
Hate to send people to HC, the enemy, but this has some great info and a really long couple of threads about the TCKonnect 8 and the 24HD.
Looks like they're having quite a few driver problems.
Does anyone have other suggestions for a mobile FW interface besides the MOTU products?