Edit: I wasn't seeing the last page when I wrote this! Oops! I see you've gone ahead with the update: Good for you!!
Important: Open (unzip) the Golden Allmine file first. It contains 2 files, one with instructions and one that becomes your update.zip. (This is my understanding from reading about it. I've never done it myself.)
End edit. Original post below.
Sorry about that!
I mean the one in this thread:
https://www.mobileread.com/forums/sho...d.php?t=159872. I may have called it by the wrong name

. This is the version put together by forum member pablob, which includes earlier versions (Allmine by ktwombley and the original enTourage beta, as well as some of the enhancements developed by javese).
I've been reading posts in this forum and its predecessor since Nov. 2010 and I tend to forget how confusing it might all seem to a newcomer! Please keep reading and asking questions. It is possible to ruin your device if you leap before looking.
By the way, although I fully intend to upgrade to the pablob version (because I think it is better) I have yet to do it. My own Pocket eDGe is running the enTourage beta Ermine. There are others here who have never updated beyond Dingo and are happy with that. It's entirely up to you. If you are still having problems with your camera and email you have a reason to update beyond wanting the newer Android.
Best of luck!