Yeah I know it only had 12A on the 12V rail but I mean he's not running a super computer on it, and it should fine for powering his system as long as he's not using 20 different expansion cards etc.
Bare in mind Fiercepc, the PSU that allenn812 is probably wanting to get will cost way over $100, espeically if he's after more than 18A. I mean I'm using an Enermax 600W Noisetaker with two 12V rails (one producing 18A and the other 16A) which is PLENTY for my system (below). If you're looking to only spend $150 on a PSU AND a dual monitor card, then you'd very lucky to get two decent components. Maybe off eBay but then it's second hand and you don't know what the owner has done to it.
Why do you want a dual monitor setup when you're only willing to spend the bare minimum on a card and PSU?
Intel i7 930 @ 3.6 GHz || Gigabyte GA-X58A-UD3R (SATA 6GB/s/USB 3.0) || XFX ATI Radeon HD 5970 || OCZ Vertex Series 120GB 2.5" SSD || OCZ Gold 6GB (3x2GB) DDR3 2000MHz Tri-Channel || OCZ Z-Series 1000w Modular '80 Plus Gold' PSU || Coolermaster RC-1000 Cosmos PURE Black