How come my computers performance hasn?t changed much after installing 2gb of ram?

I have installed 2gb of ram and my computers CPU is 100% or 80% or always 100% for ages and it never changes. I used to have 512mb of ram and it used 300mb ram when idle but now it uses 600 when idle. I played a game called SoldierFront and I lagged heaps. This [...]

تحميل افلام Rent Dvd افلام مجانا Online Movies DVD4Arab tv shows دى فى دى العربى movies review Dvd 2 Arab movies coming soon افلام مجانية television Dvd 4 Arab movies box office IMDB Movies