So i downloaded W7RC last week, and everything worked fine.. I did all the updates, & Windows 7 became my favourite OS. Three days ago, the problems began to start. The day i downloaded the QUIK START gadget i had problems. When i opened Firefox, i had to wait at least 20 seconds, cuz it keep saying "Not responding" everytime i click.. When someone says something on msn, i don't see the screen, i have to search it with Alt+Tab. & When i close a msn screen, it keeps standing there.. When i play a game, my gadgets move to random places.. The internet problem only suffers on firefox, not on IE. But MSN is constantly doing this & it's getting really annoying. & I'm way above the system requirements. Sorry for my bad english & this is my first post so i didn't know where to write this Help plz,thanks!