the 499 one
1.2KW Continuous (1.3KW peak) @ 50°C Fits Std. ATX Cases (20" min. depth) +12VDC @ 90A (100A pk) (Massive Single Rail) High Efficiency (83%); .98 Active PFC Rock-Solid, Super-Clean DC Output 24Pin, Dual 8Pin, 4Pin M/B Connectors Six PCI-E and 15 Drive Connectors NVIDIA SLI Certified (Dual 8800 Ultra) Individual 14-point Certified Test Report

the 559 one
1.2KW Continuous (1.3KW peak) @ 50°C Fits Std. ATX Cases (20" min. depth) +12VDC @ 90A (100A pk) (Massive Single Rail) High Efficiency (83%); .98 Active PFC Rock-Solid, Super-Clean DC Output 24Pin, Dual 8Pin, 4Pin M/B Connectors Six PCI-E and 15 Drive Connectors NVIDIA SLI Certified (Dual 8800 Ultra) Individual 14-point Certified Test Report ESA Connector (USB 2.0 Cable)

I know I don't have any usb's on mine so I got the 499 one. 

The more expensive one has ESA, a useless feature
http://www.nvidia.com/object/nvidia_esa.html

As for ATI cards,  I think i will hold out for the new 5890
http://www.xtremesystems....howthread.php?t=240690

OC333, I hope you don't care about noise, cause that sucker is loud. 

voklskier4452

The more expensive one has ESA, a useless feature
http://www.nvidia.com/object/nvidia_esa.html

As for ATI cards,  I think i will hold out for the new 5890   ,<--- that's a even longer wait, since all their cards are scarce right now.
http://www.xtremesystems....howthread.php?t=240690

nateman_doo

OC333, I hope you don't care about noise, cause that sucker is loud. 

Any other sugestions for a MASSIVE single 12v rail PSU?

nope.  smaller sizes, but thats the big daddy there. 

just how many amps do you need?  this is gold certified 83 amps on a single 12v rail
http://www.newegg.com/Pro..._-17-341-027-_-Product

and yes i know its a longer wait but I think ill be able to hold on until Q1 2010

havent really heard good things about ocz power supplys.... but their vertex solid state drives are fantastic!

PC P&C is owned by OCZ ;)
the PC P&C power supplies come with a data sheet that tells you how much your power supply REALLY puts out.  Needless to say its more then what its rated at. 

post 1000 !!!!