I went through the steps and successfully installed ML Alpha 3 in my 5D MK III. I can see the overlay fine but I don;t see any option to select RAW.
The only thing didn't work was when I tried to make the card bootable using the EOScard utility. It kept giving me Zip format error. However it seems that the card was made bootable because I can update the firmware and ML shows up fine.
Any clue what I missed??
On the i(Help) menu I see Magic Lantern version v2.3.NEXT.2012Nov08.5D3113. Is that the right build for Alpha 3?
I sincerely appreciate any help.
Thanks in advance.