A few things did stick out at me.
First, the PSU that comes with that case is awful. You will want to get a separate PSU from a more reputable brand, or get a case/PSU combo from a more reputable brand (though not many reputable companies make case/PSU combos... Antec is the only one that comes to mind). Given a budget, we could help by giving some suggestions.
Second, don't get that Raptor hard drive. The 74GB version is very old technology (relatively speaking), and you can get a 1TB 7200rpm drive that will outperform it for the same price (Samsung F1
). If you really want the most speed out of a hard drive, I'd recommend the 300GB VelociRaptor
. However, it would make much more sense to put the money towards the rest of the system. For example, as Facedown98 said, if you are into video editing you'd see a nice benefit from upgrading to a quad core CPU, while the benefit of a VelociRaptor would be marginal at best.