I have this Free Win 10 upgrade nag that pops up at least once a week to remind me that the Win 10 upgrade is free and ready to install, I run Win 7 64 Bit and I can't complain much, everyone who I have talked to about Win 10, they advise not to do it, I did test out an incomplete Win 10 build before it was publicly released and it was rather disappointing, so have any of you made the jump or plan on doing it or nahh, and if so what was your reason for doing it, what's your reason for not doing it?