i'm back on the market for a new gfx and dont know where to go. can anyone suggest a good website that can sell to canada. i've already covered canada computers, future shop, best buy, and tiger direct.

my gfx appears to be malfunctioning... i have recently aquired an ati radeon hd 6750 and a 450 watt. power supply, which i had installed. nonetheless, from time to time under instances of high display actions like crysis 2, my screen starts blinking and multicolored lines tend to appear. i worry for my computer, help!

(Fixed)oh wise hardware gurus, it is me again, and i need help(again DX) if i have a foxconn 2ab1 motherboard, and i was wondering if it could support any of the following gfx: nvidia gt 440 ddr5, gtx 520, gtx 460, and radeon hd 5830. any help is apreciated.

(Revised)Which rig would be better for a hardcore gamer with a love for graphics? ati radeon 6450 crossfire or a single gtx 440 ddr5? the cost is the same, so the more efficient card is preffered. thnx for the help :D

Which rig would be better for a hardcore gamer with a love for graphics? ati radeon 6450 X2 or a single gtx 440 ti? the cost is the same, so the more efficient card is preffered. thnx for the help :D

hey game-debate, im technologically impaired and need ur help. i have an ati radeon 6450 and am planing on buying a geforce gt 440 ddr5. would i be able to use both the cards without error simultaneously, or must i make a choice? if so, is there a card that can be compatible for my ati?

I'm thinking of buying an ATI radeon GFX 6950 for 300$, is it worth it, or should i wait for a better deal?