I've noticed over the past few days that my RAM has been running at around the 50% mark, but today its constantly up around the 65-70% mark and it dosen't fluctuate

Any ideas why its so high? And what i can do to get it back down to the low 10's where it used to be?

Heres my system propities if thats any help?

http://img.photobucket.com/albums/06...mPropities.jpg