[arrrghhh]

I've been downloading apps from the Market over CDMA data just fine with this new build... Do you have an APN setup? I would imagine that data wouldn't work at all if you didn't...

And you're using the newest 2/4 build? I know I had issues with the Market until this version. Works flawlessly (the Market that is) in this version.

Oh, and if Makk's answer wasn't enough... Generally you can just replace modules/zImage if that's all that is posted, but if there's a new build I prefer to wipe my SD card and start clean. You don't *have* to, but again I prefer to just start clean. There's a couple of files you can backup like calibration and the .img file - but I've also heard backing up the img file can cause problems.