It's great to see this topic getting attention. A while back I saw many shell setups with bbLean, and absolutely loved it, so I tried to give it a go, but unfortunately, on a 64-bit system (Win7)... well, you probably know the issue, as this thread is just about it (I registered just for this, after seeing it popping up in Google).
Looking forward to seeing progress - would probably be up for a bit of testing, but I am not that familiar with bb yet. Even so, if I can contribute something, I would be happy to.
Hey guys! Sorry for the lack of updates these last few weeks. I've been rather busy with that unfortunate thing called real life. Since I haven't gotten any bad bug reports back from my testers, I might release a build soon! Needs a bit more testing though.