Thanks.
So can someone link me to a recommended fan that would fit my case (as in apparently an 80mm one?) And would it be simple to put in?
As for video cards, well, will any of the video cards these days work completly with my Dell XPS 420?
I have a lot of money, but I wouldn't want to pay like 300 dollars more for a video card that's just 1% better than a much cheaper video card or something. I'll probably google which cards are the best and order one of those or something.
And will I probably need a new power supply if I get a new video card, and if so then what should I get as long as it fits my XPS 420 case and stuff?
I also am definatly going to get a bigger monitor, one that can do 1080p, the one I have now is 19" and 16:10 and I want a bigger one that's 16:9 so I can watch stuff with it covering the entire range of my eyes, without borders. I was thinking like a 24" one, I'm not sure how much the difference will be, though, and which brands are the best for that and stuff. And I know I say "and" a bit too much and talk weird a bit and ramble, I'm wacky like that.
So if anyone has any recommendations for that, then cool beans, but most of all I just want my computer cooled down and upgraded for games.