Hey guys, thanks for the replies. After no posts for a while, I stopped checking this thread.
As it turns out, a friend of mine actually has a PB. So I borrowed his DMS and have been working on flashing it tonight. Of course under Vista it seems that the tools puke quite a bit, but I ham-fisted my way through at least backing up his DMS - but now it is throwing .NET exceptions on the patching. Argh. I'll keep on it however, and let you guys know how it goes.
Blakwolf: mine is in a BMW, but the DMS doesn't matter. I actually live in Santa Monica, so if you ever need a hand with your DMS, just let me know!
DJLooter: thanks much for the offer, looks like I may be set now!
GTI6Cyl: Thanks for the offer as well. Be sure to let me (or the rest of the guys here) know what you are looking for. If you want to hack your PB, then I strongly recommend starting with the Wiki posting, it has gotten me pretty far.
If you are reading this, and haven't hacked your PhatBox yet, do so immediately! You'll be sad when your drive dies, like mine...