Can anyone help me choose a motherboard?

Hi, I've just got a cheap 2nd hand PC and I’ve decided to make it into a relatively cheap games PC, with the option of slight over clocking. So far I've decided on the graphics card as a XFX 7600 GT XXX. At first I decided to try the Pentium D 820, but I was told that it ran hot and the E6300 was way better choice. Now I’m just left with the motherboard. And I read everywhere that ultimately, this will determine the performance of the whole system.

Will this work with the current 300W power supply?

Any help will greatly appreciated.

Thanks,
Oliver

some people think that the DFI motherboards are reliable and OC well. never tried them, so I dont have any first hand experience. That psu might be a little low, since my computer is slightly older then that and still uses 340w.