Hi everyone. It's my first post. Fyi, I'm up here in Canada just north of Toronto. I have two 16Gb Nexus 7s. Two days ago my personal unit gave me a message about an upgrade to JB 4.1.2, which I installed. Everything seems to be fine so far. Looks like my occasional unresponsive screen problem (normally solved by a reboot, which was simple but a pain) is gone. Today I wanted to view some pictures over my network and I realized that my stock gallery viewer was gone. Has anyone else had this issue and is it fixable? Also for those unable to upgrade yet, I took my other Nexus 7 - the family unit - and checked to see if it had been updated to 4.1.2. It hadn't so I had it check for updates and it said it had the latest version. Strange that one unit updates but the other one doesn't. They were purchased about a month apart, so maybe there are some minor hardware variations, ie. different manufacturers of some components between the two units? The family unit is registered under my wife's name with a different gmail account. Just throwing that one out there as food for thought. Cheers.