MacOS X / PowerPC

Hi Folks, As you may know, support on MacOS X/PowerPC hardware has been lacking a bit recently: there are outstanding showstoppers with 6.4.2. Our Mac hero Wolfgang Thaller has been busy, and hasn't had time to look into the problems or package 6.4.2 for MacOS X (at least I assume he's busy, that's the last I heard, but he didn't respond to my latest ping). So the mantle of powerpc-apple-darwin maintainer is probably up for grabs. 6.4.3 is held up because of this (but not just because of this). Can anyone help out? Relevant bugs: http://hackage.haskell.org/trac/ghc/ticket/751 http://hackage.haskell.org/trac/ghc/ticket/766 and Wolfgang, if you're listening, we miss you :-) Cheers, Simon