The WMP reg hack is included in 3.9.
Gwes is the main issue really. Every 6.5 user is suffering from it, except maybe (just maybe) the lucky ones using native 6.5 kernels. it sounds stupid but I set cleanram to reboot me every 12 hours to regain what gwes takes.
cleanram must now be downloaded separately. Too many people breaking their OSes with it, so its not cooked in