Don't know if this has been posted or not, didn't see it, but Droidian1441 over at XDA has uploaded the official "soak" build of 5.7.906 in a new thread under Droid 3 > Droid 3 Development. I'll get on here tomorrow and post a link to it, but it isn't hard to find. Just thought everyone here would like to know!
EDIT: After looking at a thread on XDA I saw people posting that they have an update pending to their phones. I can confirm this because I just checked and, lo and behold, I have an update ready for me!!! Time to SBF and update!!!
Sent from my 3rd reincarnation of the ever-so-lovable Droid