Starcraft: Brood War wide screen mode?

I know Starcraft doesn't play too well with 64-bit, since I upgrade to 64 bit, and the odd colors happened to me as well. As for the small screen, had that happen to me as well, years ago on an old laptop. Updated the drivers, and it fixed screen size, unfortunately that doesn't seem the same for you. I guess call Blizzard tech support and see if they can help you.