I've been planning on upgrading my computer for awhile. With the release of the new 750, it seems all my prayers have been answered. It's faster, smaller, generates less heat and draws less power than my current 9500 GT. I told my dad about it, a grizzled I.T. pro, and he was concerned that the parts wouldn't be compatible. He said back when he worked on computers, if it was over 3 years old, it couldn't be upgraded, due to bus rates and clock speeds and such. I have a Dell Optiplex 330, with the 9500 GT, Intel Pentium E2180, and as far as I know everything else is stock. By all the stats, I should be able to swap out the GPU's. My dad just wanted to make sure they were compatible before I dropped $120 that I couldn't use.