In Reply To #1
Are you getting black bars at the top/bottom, or are you getting bars on the left and right? What kind of TV do you have (standard TV or High-definition TV)?
The PSP resolution, as far as I know, is too wide to fit perfectly on a regular television, so for it to fit in one, you might get bars on the top and bottom all the time.
If your TV has a zoom function, you might wanna use that.