Hi Guys, My main PC at home, which is about four years old and running windows 7, is slowly developing faults as time goes by and I think it is time to get a new motherboard for it. My question is, if I fit a new mother board with probably new processor and memory do I have to do a clean installation of windows7. I really don't want to do that... Thanks. Best Regards Luis --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .