cant seem to find out how to solve this but on my main persp view half of the xyz screen wont show, i presume its to do with my hardware capabilities, is there a way to optimize it in maya?
thanks
Dan

Not sure if this is what you are looking for but you may try this.

In the persp view window goto-> view->select camera

Under the camera attributes try adjusting:

Near Clip Plane: this is how close the camera will view

Far Clip Plane: this is how far away the camera will view