video card upgrade for beige G3?

    Apr 19 2006 | 1:45 am
    I'm running a jitter patch generating pure color mattes. It looks very good playing off a G4 with a ATI radeon 9700 64mb card.
    I've a beige G3 which has a ATI mach64_3dUPro video card with 4mb ram.
    Any suggestions about upgrading the G3 card? I've been offered an ATI 128 AMC out of an old G4 - it may have 32mb ram?
    I'm also looking at a mac mini with Radeon 9200 32mb.
    Any suggestions greatly appreciated!