Okay, so gcc-4.0 isn't in ~arch yet, but we are getting there. If you want to help out, check out the bugs that bug #117481 depends on. There are a few packages that I consider "major", and I would like to see fixed before moving forward. I'll see what I can do about getting those issues fixed as soon as I can.

x86:

The other day fox2mike expressed interest in joining the x86 team as an AT, and he's also a doc dev. What luck for us, since now we have someone to help me write up some documentation for the x86 team :) We should have a draft of the AT documentation done soon (probably this coming week). Hopefully after that I can update the project page and get some new information up on there.

other stuff:

I just added Delta to the tree. Its a really cool application for reducing "interesting" input files. I personally use it for reducing testcases for GCC ICEs, which it has done very well for me. I'm sure there's about 5 other people out there that will find this useful, so, go crazy :)