So Im at my summer house and I have my acer emachines E525 laptop with me. Which is actually my mums and I have never really used it untill now. It has intel celeron T3100 dual core CPU @ 1.9GHz, 4gb of ram and a intel gm45 gpu. Obviously I know this aint a gaming laptop but Id like to play games with it from time to time when im here and I wonder if theres like any game I can run on this PC. Can I run for example, Portal? or GTA san andreas or anything like that???? Or can I run newer games @ low res and low settings?.