[Omniscaper]

If you got photoshop, all you have to do is to paste the b/w glowmap onto a layer above the colormap (assumeing the  texture orientation is the same) then changethe blend mode from "normal" to "multiply"

[Getter Robo G]

I have photo shop 7 but I need to "acquire" a copy of "learn 2 use photoshop" from work, I duplicated an order of like 3000 of them on Thursday and set one copy aside. Hopefully it'll be there tomorrow