I've never heard of that happening before. Do you have your options set to show all files?
Use your CD ROM to read CDs, since it will make your burner last longer. One other thing I can recommend is to re-install Windows and see if the problem goes away. Windows can do some strange things. On two occasions, I couldn't save, copy or move any files. I had to use DOS to copy my data to another HD, then format.
"Money does grow on trees, but the banks own all the branches."
Phenom 9550 Quad Core
8GB Kingston HyperX
ADATA SP600 256GB SSD (boot)
3TB WD Green
WDC Black 2TB x2 on Highpoint RocketRAID 3120 RAID1
Auzentech X-Meridian 7.1 2G