manogamez

Hi everyone, I have a 4 year old C640 with a 32MB ATI M7 video card. Plainly stated this cards sucks. I have talked to a dell representative and he informed me that my C640 MBD should be able to accept up to 128 MB of Video Memory. Therefore I was wondering if it's at all possible to sodder on the ATI M9 into its place. Has anyone had any experience with this? Thanks, ~Manogamez