iOS 5 beta 2 is now available. It adds your typical bug fixes, and adds wireless syncing for Macs runnign iTunes 10.5 beta 2. It’s not available for non-developers yet, so no wireless syncing for us. There’s not much to say other than that, but as iOS 5 isn’t due until this fall, we wouldn’t get too excited yet. Unless you’re a developer. That means you get some cool features right now. Lucky.