Your computer, a MacBook Pro, is driven by an Intel processor so you choice would be Intel
You will sometimes see another set of choices for software.
PPC or Universal Binary (UB)
Your choice in this case would be the Universal Binary version. This software is written to run on both types of processor.
You won't see it very often but in this transition period, it may well crop up.
Hope this helps
I want to have a try of this software DVD to iPod Converter for Mac at this website http://www.mp4converter.net/dvd-to-ipod-converter-mac.html. When I downloaded the software, I was confused. The download says to choose an Intel or a Power PC download. I have a MacBook Pro. Which one of these should I download in order to rip my DVDs?