My computer has 3 separate drives. Only 2 GB is allocated to my C drive, and my other 18 GB is on D and F. I'm out of disk space on C, and I'm trying to figure out how to use the 18 GB I have left. I've moved some stuff that I never use over to D. However, anything that I do use that I try to move to D no longer works when I put it on D. I have my C and D folders open, and I'm just dragging the folders from C to D. Why won't these programs work anymore when they're on the D drive? Someone suggested that I convert my system from FAT to NTFS, then increase the size of my C partition (with Partition Magic.) Does that make sense? If so, how would I do that?