Windows 7 has a nasty habit if caching random shit into memory and filling my free 14GB of memory with useless crap. This is a problem because: It rarely releases memory fast enough It doesn't need to cache 14GB of photos and music that I just moved from one HDD to another and hold it memory Lots of my heavily modded games (skyrim for example) can leak RAM left right and centre and Win7 won't release cached memory any if a program is leaking. Thing's I've done: Disabled superfetch service. Set Memory Management prefetching in regedit to 0 for both options Cleared C:\Windows\Prefetch Searched google a million bajillion times with people asking the same question. I don't care if I have to rip apart windows kicking and screaming covered in its own blood, does anyone know of a way to stop it from caching shit into memory and leaving it there? I won't care how deep I have to dive within windows, I have a full backup on another drive. This is just another quest... I've got RAMMap installed which allows me to manually clear the cached memory (with no ill effects), but I'd rather not have to do this every 5 minutes as windows goes apeshit loading crap into memory.