Copy boot VHD to Physical Disk

Hi all,

i have a windows 7 O.S. on my laptop and when windows 8 was published i install it on a VHD and boot it from native windows 7 VHD boot (boot from VHD).

Now i use windows 8 on my VHD every days and i have all drivers, all program setuped correctly and i don't want reinstall all.

Are there methods to copy my VHD on my physical Disk and override my native windows 7 O.S.?

Thanks to all.

Maw