sorry, but black bar question

[Beta Man]

I've been searching the forum, and reading the "black bar" sticky but can't find what I'm looking for.....

My very small 37" aquos is connected to a PS3 for blu-ray playback, and I've gone through all the settings I can find.... I can usually adjust the picture etc. but I got THE SIMPSONS from Netflix to check it out, and the black bars are at the TOP/BOTTOM and SIDES!! 4 inches from the top/bottom/left/right it's pretty annoying because I'm not going to be able to sit in my normal chair, and will have to sit on the end of the couch b/c the screen is so small!!!!

Am I missing something in the setup, or is this how this movie will have to be watched? I don't think my T.V zoom function works when my T.V. is displaying Blu....

Again, sorry for this post, but my search came up empty!