Seeing as how a co-worker's hard drive died today, are there any tips or suggestions on how to keep a healthy hard drive? So far I defrag about twice a month, but is there more I could be doing? I'm using a lap top so I'm only working with one drive. Would minimizing the size of folders help? I have a folder that contains my media files and it's about 4 gigs in size, but should I be concerned about the folder size? Are there other utilities that I could/should be running?