So I've had this Acer cheapo notebook for over a year now. It has an AMD Turion 64 x2 TL-58 Proccessor with 2GB of RAM and Vista Home Premium . Does the "64" mean it can run Vista 64 operating system? If this is the case, how would I go about moving to Vista 64? If it could be done, I'd have to re-install/change all my apps to 64, which would be a pain! According to my MemInfo app, I never, never, ever even come close to using 50% of the 2GB of RAM. If it was running 64, it would take advatage of the 2Gs, correct? Thank You!