O.K. I bought an 8GB Key Drive to use for Windows Ready Boost. I inserted it into a 2.0 USB drive and I get the following message "This drive does not have the required performance characteristics for use in speeding up your system". I bought this Key Drive because it claimed to support readyboost. Is there something I need to download to make this happen or is this just not going to work. The Key Drive is an OCZ ATV branded drive. If you need more info let me know. Thanks in advance for the help.