I had to replace the universal remote that came with my Mitsubishi widescreen TV. I purchased the Philips PMDVR8/PDVR8. Two things, is there a way to change the screen format..ie stretched, expanded, ect.(I am able to do all other original functions on the TV) Secondly, I would like to control the volume while using any device (I am using an Onkyo receiver, again I am able to do all original functions on receiver) without having to switch to the audio device. I was able to do that with my factory mitsubishi remote, and it was easy to program. Any help would be great. I was not able to use the learning feature as original remote is toast. Philips website was useless. Thanks