2 Monitor Question

Is there any way in Vista 64 to make my smaller monitor my primary monitor but when a game launches it launches on second monitor (50" plasma)?

Right now I have to just do it manually. I switch which monitor is my primary every time I want to play a game and its kind of annoying.

You mean automatically? Not that I've heard of. There are some third-party multi-monitor control programs out there. Ultramon maybe?

Years ago some games would let you select the default monitor, but I haven't seen options like that in a while.