Grip acting strange

[Gene Smith <gds@xxxxxxxxxxxxx>]

When I rip+encode a track from a cd I get a wav file (from rip) and an 
ogg file (from encode). However, the ogg file (or mp3 file if I use a 
mp3 encoder) is only a few Kb in size (should be a few Mb in size) and 
the wav and ogg file "play" but with no sound (even with vol at max.) I 
have old ogg and mp3 and wav files that play fine that I made with old 
pre-fc grip from long ago. Any idea what this could be?

-gene