I just got off the phone with apple this morning because I wanted to try to change my MP to include the x1900xt before it shipped and after being told that I caught it in time, the guy realized that the computer had already gone to packing and couldn't be changed after all. So, now that I can't get the x1900xt at the significantly lowered price that was offered at the time of purchase (as opposed to buying separately) there only seem to be a couple of options... 1. Buy an OEM from Newegg, which people seem to have little faith in due to Newegg's return policy/testing of returned items 2. Purchasing off of ebay where qtys are limited and you aren't 100% sure it will work like you hope The guy on the phone seemed confident that there are a lot of ATI and nVidia cards that are compatible with the MP, but that seems strange to me given the different card bios programming or whatever (sorry, not a video card guru). So, are there really other options? Is there something newer or equivalent to the x1900xt that is known to be compatible with the current MP machine? All I have coming with my machine is the lowest end nVidia card - NVIDIA GeForce 7300 GT 256MB.