This is from photography bay. I'm calling this one a bad guess. I expect the person that said this just figured if the all but confirmed A330 was a model number, Sony must be adding 30 to each name. However, I'd be surprised if they still had three entry level bodies. In my opinion 2 makes for a cleaner lineup that is easier for consumers to understand.
Photography Bay - Sony rumor
Now how about that 24-105G, that is what I want to hear some rumors on.