Thanks, sansafix, neutron_bob, donp, bdb (especially for the link), - and hazza.
I ended up getting Lame XP Xmas Edition and seem - so far - to be able to convert from wav to mp3 and put them on my fuze with no big hitches. I’ve converted six songs and put them on the fuze so far. Six down, two hundred twenty-one to go!
