Like, j0. I have an old Riva 128 VIVO-card, AGP. It's 3.3V right? And that makes it unnusable on which mobos? I know that mobos with 1.5V on the AGP-slot together with 3.3 AGP-cards is a bad idea, but how do I know which mobos/AGP-slots are 3.3V and which ones are 1.5V? EDIT: I assume all AGP 8x-slots are 1.5V.. And AGP x4.. Or am I wrong?