Greetings! I am planing on putting some life back into my good ol' G3, and I have a fewquestions about the upgrade. First I want to put a decent video card into it, since I have never really had a good gaming computer. However, the video card that is in there is more or less "built-in." If I put a video card into an empty PCI slot, will it conflict with the factory card? Also, I plan on putting in a Sonnet ZIF 1 Ghz G4 processor and I have read in a few places some things about jumper settings, etc. Is there a limit to the speed that I can upgrade this machine to due to the jumper settings?