Probably not quite what you want, but as an experiment, I just took an audio CD, and ripped a track to a .wav file using dbPowerAmp converter.
Then I FTP'd that .wav file over to one of the USB drives on the Azbox, and it plays fine. I think you're problem is probably that the actual files aren't showing up properly in the FTP program. Ie you may have to use a rip program to convert them first. That program I use will also convert to mp3 formats too. We've used it to convert all of our CDs to .mp3s, and have them on the computer so we can stream them to several different devices including the Azbox.
I also can stream them to my Roku, which is kind of neat, because I can also stream a directory of .jpg pictures too, and it will display the pictures one by one, while playing a .mp3 music file or directory full of files. Not sure if the Azbox will do both music and pictures like that.
I think that dbPowerAmp program will also save the whole CD to disk, in the same format it's found on the CD, but I've never tried that. That might be more of what you're trying to do.... I'm not sure.
B.J.
I finally got the time to try out dbPowerAmp. I used their "fully functional" freeware trial version.
I converted John Denver's Greatest Hits CD (volume 2) to *.wav and to *.mp3 formats. I started out with just one track using *.wav and then the same track using *.mp3. Both worked really great! However, converting to *.mp3 saves a huge amount of time! Especially when downloading to the AZBox, the *.mp3 files transfer with lightning fast speed.
Converting the entire disc (12 tracks) to *.mp3 required 3.5 minutes. FTP'ing it to the AZBox required less than 30 seconds, actually much less than that. I think about 2-3 seconds per song.
When I converted the entire disc (at one shot) I created a folder with the name of the album as the destination folder within my PC. Although I tried to create such a folder within the AZBox, it wouldn't allow me to move the individual tracks into that folder, so I had to do that before I transferred them to the AZBox. This was not any trouble and was actually quite easy.
The problem I see here now is that although the information is on the original disc regarding the song title, it does not appear after converting it. Each track's title is displayed simply as "TRACK1", "TRACK2", "TRACK3", etc. I was able to rename the tracks afterwards so that I can see the name of the song, but I wish I could find a better method. I just noticed, after renaming the files with their song titles, they are ordered alphabetically, instead of by track number.
Also, the very end of each song is cut short by a few seconds, so the song doesn't fade out, it just stops abruptly. Not a huge deal, but a little odd as it doesn't sound right.
Overall, it works. I just need to solve some issues.
RADAR