Ok Heres what I've always not liked about forums.. I searched Google for "10.8.4 4530s" and this was the first link it took me too...So in theory, Perfect place for the answer to "Whats going to happen to my 4530s when I update". So since I'm fairly noobish and RehabMan, you seem to be one of the main content aggregator how about a section on the home screen explaining all the lingo around here... Like "sticky" I assume its the ML install sticky note you're referring to. I know it sounds like I'm complaining and really what I'm asking for is a big ask cos lets face it this whole site is not really for Apples target user so to speak.... I just feel like sometimes people just have the attitude of "learn it yourself" which I get, It has ultimately helped in the past. just a thought.