New gpu's for my build

[Phazedx]

Hi,
i got
2 x Gigabyte GV-R577UD-1GD Radeon HD 5770 Video Card

i want to cross fire this or whatever you call it
but first i need a new mobo to support them both and
a new psu

recommendations please?

note i want to use my current cpu on the mobo
which is a Intel(R) Core(TM)2 Duo CPU E6750

i need cheap yet efficient parts but i'm not sure on what to buy
thanks.

 

[guanyu210379]

Hmmm...what about your old mobo?
Buying a LGA775 mobo is not really worth it nowadays.

But if you really need one :
I assume you have DDR2 RAM: ASUS P5Q Deluxe P45

 

[Phazedx]

My old mobo is msi p35 neo-f , it doesn't have 2 pci slots.

 

[Phazedx]

im getting a new processor today from a friend
all i know is it is AMD.

 

[Phazedx]

ok so he gave me a 650w power supply with the 6 pin connector for the gpu's

oh and i got an i5 processor but when i was taking it out from the tower it dropped !
do you think i broke it or anything?

i still need advice for a motherboard..