Well, first off, I honestly don't know that much about computers, so yes, that means i'm not building my own. Now that i'm buying one, i'm pretty much torn between either the Alienware Aurora 7500 or the Dell XP5 700. Anyone have any suggestions or incite to which one I should buy? Like I say, I don't know to much about computers, so don't get all crazy on me with insane computer terms and such. Thanks.