Best CPU for board and dual sli video card?

I'll probably get flamed for this post... that's fine. I'll take the heat in hopes of genuine answers. And I claim to be no expert so feel free to just address me as "newb". I don't mind. On to the questions...

I have the following videocard:

eVGA GeForce 9400 GT Video Card - 1GB DDR2, PCI Express 2.0, (Dual Link) Dual DVI, HDTV, S-Video, VGA Support: http://www.tigerdirect.com/applica [...] etailspecs

I read about dual SLI cards that work together to maximize video output. Is this possible with these cards? Hoping so that way I can buy a second one and have them work together but for how cheap it was I doubt it. But for the price it was a mile above the onboard card from what I can tell.

Also, I have the following motherboard:

http://www.newegg.com/Product/Prod [...] 6813131187

Now I know there's those brutally loyal to both AMD and Intel. And I've read a LOT of arguments over what's the best CPU. Feel free to argue, flame me, tell me to f off... whatever... but hopefully I'll get some serious reponses. What CPU would you recommend as the best (in your opinion) to put in this board? I want the fastest possible. So far I have the following CPU:

http://www.newegg.com/Product/Prod [...] 6819115028

I already have the board so please, no "get a better board"... unless followed by what you'd recommend. Thanks,

-Faded

Card and motherboards are budget items. You can't run SLI on that board and the 9400GT is a waste

what do you use the PC for? I assume gaming. What games? What resolution? any partularly slow games you want better? What's your budget?

My first thought is to just drop in a new graphics card but it would depend on the power supply, so if you can post details about that too...

Who knows?

If he was a gamer, he wouldn't of chosen the 9400GT... riiight?

A Lot of people have No idea what is good these days and buy the cheapest thing. It's sad really. I usually push the older folks to a 4650 because IMo it is the best card for 50 dollars on the market today

I shall put it down to youthful naivety of mankind's ability to do the wrong thing regardless of the amount of better solutions.

A lot of people buy a video card just based on the amount of memory.
They don't know anything about memory bandwidth or pipelines.
My first video card was a piece of **** but once I wasted my money on that one then I started doing a little research before buying, I'm no graphics expert but at least I try to get bang for buck.

BTW I have an old card right now (8600GT) but it does well what I need it to do so I'm going to change it until I replace my old Epox 570 SLI motherboard.

Dual PCB's, will people never learn? They're an abomination against nature, unnatural I tell ye.

Well that's better than parting with coin and even though it was a prize, booty if you will, it should be buried in a very very deep hole, I'm talking below the Cretaceous period low, and then you can move on a do the dual gpu thing with two separate cards in two separate slots, the expensive way, the proper way.