The new forums will be named Coin Return (based on the most recent vote)! You can check on the status and timeline of the transition to the new forums here.
The Guiding Principles and New Rules document is now in effect.
Napster's stuff is in WMA format, which means that burning a CD and reripping it gets you the as good of quality as you're going to get. There are ways to break the DRM but they're complex and questionably legal.
Posts
Handbrake tends to be the near-universal suggestion.
If you are on a PC you need a tool to rip the DVD first, then use handbrake to convert it.
The common denominator is that you should use handbrake. Your platform determines the rest.