I'm having the same problem as well. However, I can't get the HTC tab to even "preview" the file. I've tried .WAV, .MP3, .WMA, and .M4A. I can play them in Media Player, but not as ringtones. I've put them in multiple file locations, and I still have nothing. All the canned tones that came with my Mogul work fine. This only happened after I added the HTC plugin and customizer. TIA

-Diz