Guys and gals, I've got what I hope is not a serious problem. I've never had this happen before. The last two times I've imported into Lightroom, some of my files are showing to be corrupt. I don't believe it's the cards(Sandisk Ultra II). The first time I imported, the file wouldn't show corrupt until I opened in Develop module. It was fine in filmstrip at bottom and when I opened in develop and started adjusting, it would get those really bright funky colors all over the screen and some of the pictures would go completely black.
On the second import, the pics were fine as I came home and started working on pictures(different CF card) and no problems at all. I went a couple of days and got on tonight and darn if it didn't start happening again. I can open pics in the my pictures folder and they look fine. I can open in CS2 and develop and they are fine. It just happens in Lightroom. I shoot in Raw which I don't believe has anything to do with it. I believe everyone probably knows what I'm talking about but if need screen shots, I'll do it as soon as possible if someone will jog my memory on how to do it. These have fortunately been snapshots of kids fieldtrip and nothing to awful important. Any help would greatly appreciated. Thanks for your time.