i am overwhelmed by the amount of tablets out there when i started searching i was expecting to find 1 or 2 but there seems to be a good verity of choices but the info i find on them is lacking to say the least. i just have a few questions about android and would be thankful if anyone would help me out here. 1. can i update an android tablet to new versions of android. 2. can i change the OS of any of the tablets out there to Linux? 3. do all android tablets have the same access to the app store? thanks for your help -Jamro P.S. feel free to post any recommendation of any tablets that you think might be nice.