Because I've got roughly $120 to do it with, after having had the thing out of commission since Halloween, knowing it was really bad since about december, and saving to fix it since then. I might have more money soon, since my birthday is coming, but I really want to get off this damn laptop, I get about 10FPS running source-based games on low settings. I'll probably double check with the guys at the store that I took it in to (wanted to make sure I wouldn't replace the wrong part), make sure that my CPU wasn't screwed up as well.
My old mobo was ASUS (I think, box is long gone, but the guy who installed it said it would be an ASUS), so maybe it is a good idea if I don't get that for my replacement. I had a lot of trouble with this computer, though at least some of it was my fault.
When it says FSB on the description of the motherboard, that needs to match the FSB speed on the processors, right? Looks like I will need to get one that has a good range, my current processors are both 800mhz FSB with 1mb cache, if I get an upgrade, it will probably be much faster. I had planned on upgrading the processor soon anyway, before it died. I was able to run anything I tried, but I figured that when the minimum requirements of some games I was running were higher than my processor's listed speed, it would be a good time to upgrade.
How about this board?
http://www.newegg.com/Product/Product.aspx?Item=N82E16813128380 No SLI capabilities, but I'm more likely to buy a better card than try to SLI a pair of 7900GSes. Would also mean I could afford a processor sooner than most boards. Would that board be badly outdated any time soon?
Processor-wise, have games gotten over the issues with dual-core processors now? I remember a couple of years ago, some games had a lot of trouble with people moving like they were speedhacking, twice or three times as fast, if they had dual-core processors, and most games would only make good use of one anyway.