I'm curious if these betas do expire? I am currently on 3.2.2 so if I updated to the 4.2 beta and it expired, I'd be screwed as their is no way to downgrade without SHSH saved in Cydia- which I don't have, I never jailbroke my iPad.
On top of that I am leaving the states in a few weeks for 6 weeks, definitely need the iPad to be operational as I won't have another computer with me. Does anyone know if iTunes would "see" the GM 4.2 update when it is released in November, even if I was out of the country? If so I may be able to update from a friends laptop while away.
Just want to make sure their is some longevity here before I do this beta update. I'm fine with some bugs, etc. but having the OS expire completely after I leave would be bad news.