I have no idea why, but the ML Digital ISO options within the ISO submenu have disappeared. I have a 550D, and I was playing around with the new ISO options last week when I first downloaded 2.3, and I was able to get to 50 and all those other brilliant ones. But today, it's just not there any more. The options available are "Equivalent", "Canon analog", "Canon digital", "Display gain", "Highlight Tone", and "ISO selection." I didn't hide it with the menu hiding thing (which is an awesome feature, by the way), and nothing else seems to be missing, although I haven't gone through with a fine-toothed comb.
I formatted the card (keeping ML) and I also recopied all of the files from the ML download onto the card on the offchance somehow that one thing got corrupted. No dice. I like my settings, so I don't want to have to format everything if I don't have to. But maybe I have to.
Thoughts?