Rotate an object without destroying its animations.

Ok so i got character models that unfortunately all are facing different ways in med. They have tons of animations on them and i don't want to have to change the camera direction for each character during runtime so is there anyway to rotate the character in med or any other program and keep it's animations. I tried rotating them in MED but then the animations are all messed up. Is there anyway to do this without that happening?

Thanks.

rotate the model in MED, WITHOUT entering animation mode.

nvm, I was way of:P:P

Tried that but it still gets messed up, thanks though.

editt-> transform model global?

Awesome thanks never noticed that before.