I have a DVD720 in my ZT which works really well, apart from if I play long mp3's!

For example I have some 2 hour mp3's that play fine, but when the counter gets to 1hr 13 mins it starts again from 00:00. It doesn't affect the playing of the mp3 at the time, but when you turn the unit off and then back on again, it starts from the beginning of the mp3 where the counter restarted to again.

If you listen to the whole mp3 in one go it doesn't matter, but if your journeys are about 1 hr 20 mins, you never get to hear the end of the mp3 !!!

Does anyone else's do this??