I have a new 800 MHz iMac w/ SuperDrive running OSX. I've had it since mid-February, but just recently a problem arose. When I drag files to the desktop, they appear on the desktop for a split second, then disappear. If I go to the desktop folder in my home directory, no files appear there. However, I can still find them using Sherlock, and in the Terminal if a go the the desktop, the files also appear. This is driving me insane, does anybody know what I can do??? Also, I have a couple files in the trash that when I try to delete them, the computer tells me that they don't exist. This is all very aggravating.