OK,
So it is likely to be a problem with integration in TT menu (With "standard" Tomtom, we have this kind of problems with navigation software V8 and above...)
Definitively standalone image may be an interesting option :
This is a special image for tomtom that enables you to boot directly on Tomplayer
You install it and tomplayer on your sdcard, you turn on your tomtom and you are running Tomplayer ...
To go back to navigation you just have to remove the sdcard and turn tomtom on
See
http://www.tomplayer.net/forum/viewtopic.php?id=108 for a link to download
Installation notes:
On an empty SD-card root:
- Copy this ttsystem file (Provided in standalone package - 2.3MB)
- Copy the tomplayer directory (provided in tomplayer package)
- Create a audio directory and put your music in it
- Create a video directory and put your video in it