Well, it was bound to happen eventually. Went to start up Lightroom and it just kept locking up on me. Tried clearing out my memory/temp files and defragging... no luck. Finally had to go in and delete the folder of today's shots in order to get Lightroom to open. I'm guessing something in the catalog for today's shots or one of today's shots themselves got corrupted??? My catalog as of today was only about 1600 shots. Anyone else had problems similar to this? Luckily I have back-ups of the originals from today :mad2: