Ok so i transferred my save files to my other computer, a p4 hooked to an 4:3 monitor, and now when i try to play the mouse look won't work, the buttons on the mouse work and in the menu i can move the cursor but in game i can't move my view.. what gives?

Before transferring the save files i tried the game really quick to see how it ran on the P4 and everything was fine.

Edit:

Ok never mind i just restarted the game and everything's ok.. weird