New gpu's for my build

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 :(
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  1. 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
  2. My old mobo is msi p35 neo-f , it doesn't have 2 pci slots.
  3. im getting a new processor today from a friend
    all i know is it is AMD.
  4. 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..
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