Switching Monitors

Since I am a musician, I must practice at home and with the modern hardware it became impossible to have total silence in the room, specially a small one. Tried everything an after all, my solution was radical but very effective: My cpu is in my living room with my LCD TV and a keyboard and mouse and, after drilling a wall, I have a LCD monitor, keyboard, mouse, USB hub and a USB CDRom in my studio.

This is perfect because I have total silence to practice and a Home Theater PC in the living room. Under windows XP using the NView software I was able to create a hotkeys combination(ctrl+y) that allowed me to switch monitors without any confirmations, right clicks or dropdown menus. Just click those two keys together and that's it. Now, not even a MultiDisplay Wizard is available.

Sorry for writing so much, but here is the question: How can I switch monitors like I use to do? Is it possible to create a shortcut or hot key or, in a worse case, use the usual way in windows seven but in a way that a confirmation is not required? When I change resolution asking to show only in one of the screens I must run to the other room the confirm the change.

This is the main reason I did not install Vista, but I hope it will be a solution in Windows 7.