What program are you using to rip with?

The extension is unknown to me, normally when you rip a cd you are given a choise of what format do you want to rip to.

There are many programs out that do ripping and the one your useing I have no idea.

You have Window media, Nero, Real Player, Rahpsody, AudioStation, Musicmatch (very poor), there are others but the norm for ripping #1 is PCM, ie WAV, there mp3, mp4 or m4u (one in the same), aiff ect but the one you are ripping from ??????????

larry Hope it helps