It's rare that I can honestly say that Apple software has given me a headache. The new beta for Messages has left me and other members of TUAW staff reaching for aspirin and lamenting that this is nowhere near ready for prime time. That's understandable, given the beta status, but it's still frustrating. "Setup was easy, and I like the idea of being reachable on my Mac, but controlling where the messages end up is confusing at this point," Kelly Hodgkins, the first staff member to try out Messages, said. The very last point she makes is one that is going to be the sticking point for a lot of people. Check out the gallery below for shots of the program in action -- and make sure you do