Hi I'm new here

I just found out about the bitcoin craze (when i heard that LulzSec got a 7000BTC donation lol) and want to try making a rig and creating some bitcoins. I'm not a fool and know I'm not gonna get rich; I just want to do this as a hobby and learn some more about computer hardware.
But I would like my setup to break even, at the very least.

I'm about to buy this setup:

530 watt power supply (http://www.newegg.com/Product/Product.aspx?Item=N82E16817182199)
Foxconn motherboard (http://www.newegg.com/Product/Product.aspx?Item=N82E16813186189)
2 ati 5830
2 gb RAM
80gb hard drive

what do you guys think? is the power wattage enough to support the 2 x 5830s?