Well have you guys tried the ReadyBoost thing with ur USB's, tried mine I have 4gig capacity USB doesnt seem to be any difference, or neither my system detects more RAM, and my RAM usage doesnt change.
wellit dosent actually haver anything to do with memory , windows uses the flash drive as high spped cache which can be acessed quicker than data from a hard drive so it speeds up vista cos vista can acess the files in much less time than if they where on a hard drive
Ahhh I see I used 3.7gigs of my USb its just flashing, I guess it means it is working but no noticable difference. I guess it makes a difference for a low end computer.
I use roughly 300MB from my USB flash drive and it makes a little bit of a difference, not much but it does seem to make things load a little bit quicker.