Audition saves to unknown font?

Question

I had to install Audition (3.0) to my laptop while the desktop computer's problems are dealt with. I'm extracting tracks from my audio CDs and saving the resulting WAV files to mp3's to save room on the iPod. (Books on CD have such astonishingly awful sound that there's, for all practical purposes, no loss!)
When I drag the .mp3 files to the iPod, and also when I play them in Windows Media Player, the filenames show up as outline box characters and tildes. A little snooping discovered that the titles of the files (properties/summary) have the same number and kind of characters, presumably representing the same unreadable characters. iPod and Windows Media evidently use these titles as their track names.
Have I inadvertently done something odd to the program or am I just missing a font? (but why wouldn't this information be in a system font...)
More detail below, for anyone who needs it.
TIA
molly
The summary window simple view for the mp3 files has editable spaces for title and comments -- the other lines are greyed out. Nothing is editable in the summary window for the WAV files.
Here's the procedure: I extract all the tracks to one file, trim the ends ("change the CD" etc) and save as a Windows PCM WAV file (which I've always done). I select about a third of the tracks (using the 'snap' function so tracks are exact) at a time and save each selection to an mp3 file named something like Book01_01 (.mp3 added by program).
This computer is running XP with service pack 2 plus updates. I'm saving to an external -- always did that with the desktop too -- tried saving to the laptop's C: drive -- made no difference. The damaged computer was much fancier and was running Vista, while it worked. I never had the problem. I was given Premiere Pro (CS3) with the computer (couldn't stomach Soundbooth so bought Audition) so it had Bridge and probably a bunch of fonts and I can't guess what else installed.
Since this is a temporary installation and I only have dialup, I haven't upgraded Audition.

Answer 1

Yep.
<In Edit View, go to File>File Info and in the Text Field Names box, select the MP3 ID3 tag
Changing to to Mp3 did the trick -- no further input needed as I name files so that they can be sorted in sequence (as they were arranged on the CD). Windows Media and iTunes then read the filenames.
But I wonder why I hadn't had the problem before -- if RIFF was the default when saving to WAV, as it seem it must have been.
Another thing I learned while fooling around -- the convenience of extracting a CD to a single waveform with the tracks marked is a function of "save extra non-audio information!" I'd thought it was in the .pk files saved with WAV files.
Anyway, thanks a lot.
molly
Reply's a bit late as I had opportunity to test it by extracting the files from discs 2 to 7 of a set, of which I'd extracted disc 1 before I came to my wits' end and this forum. Both Windows Media and iTunes displayed the filenames -- I'd guess from that that any player would.