Hi Rick,
I'm a mac user myself and the best thing I've been able to do is use bootcamp and dual boot into Windows...the issue I have is I have only the 32bit version of win7 so I'm stuck with only 2GB of memory vs the 8 I have installed and I do run into memory issues frequently, but I've been able to manage a bit so far in this state.
Hopefully Dan can hack a fix for this though as I would like to do my editing with the native mac version. I'll try to help with the builds myself in the future, just November/December are going to be sequencing in my spare time and dang RFPs at work so won't be able to fire up the latest xcode and try to pull in something.
Ryan