Ok so I have a Windows 7 64 bit Toshiba Satellite A500/D, and I’m trying to ascertain if it would be really worth having Readyboost run on it….but I already have 4gig of RAM, which may not amount to much these days, although I am still trying to figure out exactly how this would benefit the system, if at all. Does anyone else from Fluther actually use it and has it made much of a difference?