Ohh, it worked alright. And I got as good video performance with the mplayer as I could expect, I think. Thanks Serge!
Now if I can, I will be running the old 51-6 system with all my apps and tweaks. The 10-7 isn´t really enough for me to take that plunge. Waiting for the next F/W to be released instead.

I´m running on the flash now so no real harm done.