I have the Powercolor PCS+ ready for install and thats a 5770. Got it from OCUK for £133.00 only paid 30 because of vouchers i got for xmas .
Once i have my system back up and running i will try to post some details on here. Thats if it doesn't take too long that is lol.
all i know is the PCS+ is the fastest running 5770 on the market atm, as far as i know. Even beats the vapor X sapphire. I'm just hoping that the aftermarket cooler on it will keep things frosty as i play stalker on it.