Screen Capture files are corrupted
As recently as two days ago, it worked beautifully.
Today, it's not working correctly. The files get saved to the desktop, but they are corrupted. I can make out the image that I captured, but it looks like the horizontal setting on old cathode ray TVs is waaay out of sync.
I've tried a different user on the machine. I've tried changing the format from png to jpeg to pdf and back to png. Same result.
This is weird.
Any ideas?
MacBook Pro, Mac OS X (10.5.8)