assuming your using coolbits, in the overclocking tap, click the first drop down list and hit manual overclocking. Then, in the 2nd dropdown selecct perfermance (3D). It will then display your 3D clock speeds. You can either use the detect optimal frequancies to be on the safe side, or do the typical 5mhz at a time for maximum clocks. If you overclock your 3D speeds, and then look back at the 2D speeds, they will still be the same. Do not change those, as said, those are the speeds it clocks down to when your just using windows. Upping those only increases your temps, not like windows needs a whole lot of power.
Now...onto my question. At school now, the card is in trasit, should be there when I get home. If everything works, ill flash it. I have a PCI voodoo4 which I use for a 3rd monitor, so should I set to boot PCI first in my BIOS, that way in case of error I still have video? If my PCI card was the boot display, would it still flash the proper card? OR should I take the PCI card out to insure its flashing the right card, and if something doesnt work, just reset my bios (which defaults to PCI) and from there I can flash back? I am assuming a failed flash means the card wont even show a display in the bios, or will it? I am computer savvy, just never ventured into flashing before, I want to make sure I do it right.