Looks like Apple’s just released iPhone OS 3.0 beta 5, a little over one week after its last revision. That’s about half the time they’ve put between the previous updates — seems the boys in Cupertino are really starting to churn these things out. You know the drill by now, we don’t know yet what the update entails, but we’ll tell you when we find out. Oh, and just like last time, it appears iTunes 8.2 is required.