Video chat works fine. See below. 2.3.4 "fixes" video calling in Google Talk. Seeing as there are numerous leaked 2.3.4 firmwares already available I'd say it's much more than a rumour. What you're referring to is a Skype update, which (a) had nothing to do with the OS version and (b) is obsolete anyway as an update released recently includes support for the GS2 and a slew of other current-gen handsets such as the HTC Sensation and Evo 3D. I can't help with the Bluetooth connectivity issue (which is after all the topic) as I don't use BT to connect to other computers. My use is limited to connecting to other handsets or headsets, for which it works fine.