I guess I'll add my 2 cents. 1) IMO Alienware Desktops are way over priced, I remember when I was just getting into computers and 8 MB's of ram was top of the line! Back then upon alienwares conception they had fairly decent prices on their Rigs, becuase they were the pioneers of computer gaming machines. Now though when it comes to desktops it's easy to find someone who can build I comparable rig for considerably less. However, when it comes to alienware notebooks nothing compares, you wont find a more capable notebook anywhere and im pretty sure alienware is the only company that offers the option of and upgradeable VC? 2) As a fourteen-year-old, you definatly dont need to be buying something like that, save for a car, your friends will be way more impressed if you can drive them around.
*on-a-side note, I'm not flaming AW at all, they build awsome PC's.