Meant to be Seen

Could anyone please clarify with me, in terms of doing a DIY HMD that mimics a DK1, do I simply flash the EDID of my LCDs board with software as shown here http://imgur.com/a/r0K6U or am I required to make a spoofer as shown here http://imgur.com/a/HVage ?

Am I required to do one of the above, or both? Please advise.

Cheers

UPDATE:

Must I also do this? http://imgur.com/a/lDwhk