I just did a fresh install of XP build 2600 so I know that its not a software problem. I notice that when I click to start a big program like IE or Word my computer starts to lag. LIke the mouse will fall behind and have to make huge jumps to catch up with where I want it to be. There is a lot of chugging going on in hard drive to. Any guesses as to the cause or is just overall my system sucks. Do I need a faster harddrive. More Ram. Faster CPU. Any suggestions anybody understand what I'm expeirencing. As soon as the program loads everything is fine and smooth but during that initial load up it laggs and its pissing me off. The worst is when I start up my Hollywood Real Magic dvd decoder. The mouse jumps around like crazy and I get unbareable lag until the app is up and running.