Select CD-ROM Boot Type when installing Server 2008 64-bit with Hyper-V

Solution:

0 - create 3 folders c:\server2008iso c:\server2008exe c:\server2008dvd
1 - download this .exe file and put into c:\server2008exe
2 - put .iso you downloaded from ms into c:\server2008iso and unzip it
3 - move .iso file out of c:\server2008iso
4 - open a dos prompt in c:\server2008exe and type:

oscdimg -n -m -bc:\server2008iso\boot\etfsboot.com c:\server2008iso c:\server2008dvd\server2008dvd.iso

The server2008dvd.iso is the file you gonna burn onto a new DVD

Enjoy !
/Sergio Mcfly

For more tips in windows: http://www.mcflymethod.com