Hi, I have been running Win 7 64-bit for some time. I have a fairly decent PC but I like to tinker and faster is always better; Especially if an upgrade is not a huge expense. So, Windows 7 says it benefits from READYBOOST, but it will only use a USB drive for that? Now, it seems to me that most USBs are well below the transfer rates of a decent hard drive. Does anyone have any benchmarks in this area and hardware recommendations if readyboost is favored?