Yes, you should upgrade your PSU. A good 500W will set you, since you're thinking of SLI. But why not get either a 7600GT or 7900GT. SLI isn't worth it, if you're using the 7600GS. And you should get a case fan. It's better to have a cool pc then a warm or hot pc. If you're worrying about noise, there are low noise fans and, you can also get a fan controller. |