How much can I power with this?

[j282]

I just got a few new drives for my computer and a new processor. I'm using it as an HTPC so that's why I have so many HD's. I'm looking into also putting a higher end graphics card in my pc. I was just wondering if this PS will be able to handle everything I want to throw at it. Thanks for any input.

http://www.newegg.com/Product/Product.asp?Item=N82E16817153042

My Parts
AMD X2 4400 (939)
AXN5X MB
2 GB OCZ Mem
X800GTO (Might get a 8800 series soon)
DVD RW Drive
HD 500 GB
HD 320 GB
HD 200 GB
HD 160 GB
HD 160 GB