I did something very dumb of me. I tried customizing my dock like crazy. I used leoparddocks.com, candybar, dockdoctor everything. But then when I would use different applications to change my dock, my icons would start disappearing. they are usable but are invisible. Also whenever I put something in my dock. I cant take it out. It would disappear for a second then come right back. Please Help!!!!! Also here are some photos.