Need more ram?

[witness]

My gameplay lately has been terrible, I play games such as wc3 and recently Latale and I can play the game smoothly and perfectly for maybe 5 mins( for Latale and wc3 can take up to an hour or 2) then a terrible lag occurs and it feels like im running on dial up where everything is extremely slow. It definately isn't my graphic card or internet, but I have 1.9G of Ram and when I check task manager while running these games it says i'm using 1.3G of Ram Should I get more ram? I've tried defragging my comp and virus scanning and its all clean.

[MrTingTing]

1.3GB seems a bit much to me. are you using vista?

anyways, yea get more ram. you can get +2GBs for very little money nowadays.

[zipykido]

I might possibly be a heat problem. Sometimes cpu's/gpu's will throttle when they reach a certain temperature to prevent damage to the hardware. Usually this is built into laptops more than desktops though. Try cleaning out your case with some compressed air.