Readyboost is a new feature that lets a flash drive become RAM for your computer on this Windows operating system
[DOC] [TLE] Boost Netbook Speed with an SD Card & ReadyBoost - How-To Geek [PAR] Apr 23, 2010 ... With ReadyBoost in Windows 7, it's easy to boost your system's ... Insert an SD 
card into your card reader, or connect a USB flash drive to ... Windows will 
automatically see if your flash memory is ReadyBoost ... can directly choose to 
speed up your computer with ReadyBoost.