My computer is a MSI K8N Neo2 mobo w/ a 3500+ Winchester proc. and 2Gb. of pc3200 ram. I'm still using a ATI 9600 video card and am thinking of upgrading. Will I notice much difference between my 9600 and the 7600GS AGP? How much difference is there between the 7600GS AGP and the 7800GS AGP? Sorry for all the questions. I searched all over for reviews between these two cards and couldn't find any. Thanks!