See my signature -- Cougar+force mod. Prepare to spend "too much" -- as one nearly always does when one buys the best regardless of price. Still cheap compared to the highest end Intel quad and will last a decade longer

As for the best performance/price deal, also see my signature -- Saitek.
_________________________
ATI HD4870 512MB, ATI650 HD Tuner, Phenom II 940 @3.35GHz, 4x2GB OCZ PC8500, ASUS M3A78-T, WDigital + 4x Seagate 7200.xx = 3TB+, Plextor DVD, PCP&C S75CF 750W, Enermax Full-Twr, 2xSony CRT (24" 16:10 + 21" 4:3), 5.1 Spkr, AT ATH-AD700 Phones, Cougar+FSSB, Saitek X52 Pro, Windows 7 HP 64b, Windows 7 RC 64b, Vista HP 64b