Hi, I have a Intel Mac running OS 10.4, although I am hoping to up this to leopard soon. I've been reading on here about graphics cards and am getting a bit confused, especially about "flashing cards". Does anyone know what this is? Also if anyone can recommend a good card to speed up my after effects and photoshop work I'd appreciate any ideas. Whenever I find a good card it seems to be for a PC only, with the Mac one about twice the price!