grapics card advice?

I want to get a new graphics card-here's my system:EMachines T1090,900mhz intell celaron,128mb RAM,20gb hard drive,and the current graphics card is Intell 3D AGP(which sucks) What would you "GURU'S"out there recomend to do a good job on this rather limited machine?Mostly what I want is good eye candy without the program being choppy,as it is now.At present,the best frame rates I get are around 10-12,with all settings on low,and this is unacceptable-what would Ya'll suggest?




