I've got a 44 as well, though wish I'd got the 6/6 - it's not something I'd use all the time, but was recently transfering some stuff from ADAT, and it would have been really useful...
other that that, it's a great card - I use it with FL Studio -
www.flstudio.com - the producer edition, and get great results.
cheers
Steve
www.stevelawson.net