Lucky

Ok heres your chance to add your five cents worth everybody. I want to know which will give me a bigger performance gain. I can only do one or the other. So some of the old parts will be kept the system is used mostly for games. The choices are : A leadtek geforce2 mx. or A duron 600mhz + Asus A7V Current system is : Gigabyte 5ax M/B AMD K6-2 400mhz 128mb pc100 ram Asus V3400tnt riva 16mb WD 15.3GB 7200rpm HD

I have Dx8 beta, seems to work quite well except . . . I can no longer use directinput devices, namely my joysticks. The reason for this is that it says the version has expired and I should update to the lastest version. Any suggestions to fix this.