After reading the thread about reformatting, I still have a question. My computer is currently running and I would like to get rid a lot of hidden and uneccessary files from a couple years of surfing and other data. I would like to erase all information on disk at all levels and re-install operating system and graphic programs such as photoshop, illustrator and quark. I run win95 on a 200mhz pentium ii with 64 megs ram. I have all data files backed up. Want to erase everything. Unretreivable. totally clean.