I recently got a 200 gig HD and upped the ram on my computer, I also upgraded cpu's to a sempron 3300+. Does any of this upgrading require more cooling? I only have 1 fan (don't know the size and 1 exhaust outlet). Should I worry about it now or be more worried when I upgrade stuff like video cards and other HD's? I wish I could remember what case I have, it has been a while since I bought this case and really wasn't in to computers that much when I got it so I really didn't care about specifics that much. I just had the salesman at PC Club hook me up with stuff that would work together at that point. Since I have upgraded some of my components, I do not know if they need better cooling or not.