Can someone(s) help me to understand which one is best for me to use please? If there's a thread for it just point me in the right direction. If it's out there I just haven't found it yet. I have a Philips 50PFP5332D if the specs for the specific TV I have would help. Here's a link to it. http://reviews.cnet.com/flat-panel-tvs/philips-50pfp5332d/4505-6482_7-32404752.html?tag=prod.txt.1 Thanks in advance for the help. I've read the help on the Tivo itself, but it's pretty confusing too.