Thanks alll, and of course to you Thymox!
The MBR re-installation solved the problem.
Of course I've new problems
1 ) I've a Sound Blaster Live Value Sound Card.
Linux (Mandrake 8.2) found it but i can't here any sound..... ???? What's wrong?
2) I've a Liteon DVD Drive (w/Savage2000 acceleration).
Linux of course found it.How can I know if i can see a dvd on this OS? Is there any DVD-Player around?
3) UsRobotics Voice WinModem..... still not available drivers for it no?
Thank you all again.
Sorry if I'm bothering so much... really.