Hi I've got a Jan 2008 MP installed with the 2600XT card. I've found an amazing deal on the 1900 XT card and was wondering if it would be any better for my MP? I run Maya, Shake, Adobe CS3, Final Cut etc (basically all the content creation apps!) how much of a benefit would i see? The card is second hand - would that slow it down at all, being "old" and all? advice appreciated!