I've seen some odd behavior too with .348 over the last couple of weeks. On waking from bedside mode, it has frozen a couple of times, requiring a battery pull. I've had the screen go black on me a couple of times -- and a battery pull again fixed it. I think I've run into maybe 3 or 4 such glitches. Aside from that, however, .348 still seems to have provided me the best overall experience of the 5.x's. I also created a simple theme for myself that has all the nice 5.0 transitions, allows me to use the 5.x version of BerryWeather, and also makes T-Mo's visual voicemail work, and the overall "look and feel" of my 8900 is about the best that it's been since I bought it the week it was released. Not perfect yet, but I'm really enjoying it, so it will stay on my 8900 until they release something better.