How To Duel Boot Windows 7 And Windows 8 Consumer Preview

How To Duel Boot Windows 7 or Windows Xp And Windows 8 Consumer Preview , previously i done this in case of Windows Developer Preview but now Windows 8 Consumer Preview is available in market so lets boot it , i am assuming that you have Windows 7 or Windows xp system

Step 1. Download Windows 8 Consumer Preview here
Step 2.Burn the iso in a dvd using nero burning rom not data burning , or make bootable pendrive
Step 3.Make a partition of minimum 20 GB for Windows 8 , use disk management or as your wish.
Step 4.Now note down this key in paper DNJXJ-7XBW8-2378T-X22TX-BKG7J 
Step 5.Now boot the dvd or pendrive and click on install now
Step 6.Enter the key that you copy in a paper at step 4

Step 7.Now select custom option

Step 8.Now select the partition that you make for windows 8 at step 3 and click on next

Step 9.It will take some time and will reboot automatically 

Step 10.After reboot  you get a screen like this 

Step 11.Now follow the steps for personalize 

Step 12. After all this steps you complete your installation.
Step 13.Now when you on your PC ,you will get this awesome boot loader

Enjoy your Windows 8 Consumer Preview