The main thing I'm looking forward to in 4.2 is airprint. After reading the many threads regarding the 4.2 betas I understand that air print isn't actually working yet. Will apple release a osx undate 10.6.5??? The only reason I ask is that I'm running 10.6.3. As anything higher and my printer (samsung clp 315) only prints 1 document at a time then I have to switch it off to reset. I know this is down to poor osx support from samsung but if a osx update is required to allow air print to work I'm stump as I don't think I will be able to use it.