i've previously installed win7 onto an x25-m and happily found that all the settings seem to be correct (ie defrag and prefetch off for that drive). however i recently installed win7 on my laptop (previously winxp), it has worked great with zero problems. i then put in a new x25-m and cloned the contents of the old drive onto the new ssd. it works fine except... win7 has not figured out that this is an ssd. i had to manually turned of defrag and prefetch. is there some way to say "yo windows this is not the same drive it once was, change your settings"