With only 2 gigs of ram Vistas will disapoint you on a MALX, as for the heat, they run hot, I use a laptop cooler made by NXZT, its the only one made for 19" laptops, plus it elevates the back
Speedfan 4.33 and try a nzxt laptop cooler a Malx fits on it perfectly and the 3 120mm fans move some air plus it raises the back up about2" so ur laptop is angled, also has usb port on back and a speed control, my cpu never...
I got my laptop cooler from NZXT, its a tank all aluminum 3 120mm fans, its not light for sure, also it raises the back of ur laptop up about 2 inches, so its not as compact as other coolers, its looks like its holding the cpu temps...
Try nzxt they are supposed to have a laptop cooler for 17 and 19 inch laptops mine should arrive next week they run about 69 dollars or so Ive already seen them on ebay. I love my malx ordered mine in march got it in Apr Doa and had to...