At last I have moved from Mandriva tio Mageia.

The move was not easy. The upgrade from Mandrive 2010.2 failed. 163 packages faild to be insstalled.
But what was the worst thing was that kdm coudn't start becas of , what it say, wrong setup. After a couple av tries I stop trying.
I did a "clean" install and 'voila' , up and running

My conclusion after this and previus upgradings (of Mandriva) is that upgrading is something that often fails.
Well now this is historical.
I hope that Mageia will continue to develop in the same direction as old Mandriva.
So here I am, a happy Mageia-user.

My equipment is a Lenovo ThinkPad W701 with 8GB memory, Nvidia GForce FX2800 graphic, 320GB + 500GB hd and 2TB external hd