Guys help me please im buying a PC this week and i dont know if this is enough for little gaming(americas army) and internet, and dvd burns watching movie thru internet et.. sorry im a novice in computer and dont want to spend so much. heres the spec i have found . Mobo - Asus P5GCC-MX Atx motherboard sokel 775 intel 995 GC chips. (is this good mobo?) Ram - 2x 1024 ddr2 800 PC800 samsung HDD - 320 gb Sata 2 7200rpm Graphicc card - Nvidia G-force 8600GT 512 MB ddr2 PCI-E PSU - 400 watts 500SL power (do i need to upgrade to 550 Watts?) cost - 450 EURO around $700 US dollars is this a good buy? thanks for any advice. the Seller says i can upgrade or change any component which i like.