Head over to our IRC channel if you’d like to check out the latest snapshot. I don’t want to go in to too much detail in this post about what has changed, but I will say that autofocus is fixed. Currently, the only known issue is that the camera app crashes when switching over to record video. If the feedback is positive, this snapshot is likely to go up on DMUpdater as the initial beta.
Some people have already figured this out, but for those who haven’t: you do not need to rename the OTA files to update.zip; just leave it in the root folder of your sdcard, and launch DMUpdater to flash it. It will appear in the ROM menu, after all of the options for files to download.
Let us know what you think here, or in IRC.
EDIT: Don’t forget, if you’re not currently using a ROM built from AOSP source, you will need to wipe your data. We’ll be adding this as an option to DMUpdater in the future, when we get around to finishing DMRecovery.