Vfx:
Thank you TONS for your kind answer with so much detailed information and for the example files too
It helped me, well, TONS :-) I like the way PRS-900 handles highlights etc. And the fact that you can edit the files on PC and then merge it back to the reader - that is just a very good job done there!
I have just realized what the karma button is for so I will increase yours as soon as the forum allows me to (I have added karma to people who had helped me previously and can't add any more today :-)
Best regards,
PH