I'm pretty sure they no longer make the 60GB HDD so Microsoft pretty much was forced to drop the pro model. Just like they no longer make the 20, 40, 60 and 80GB HDD for earlier PS3 models. At this point the 120GB HDD is probably cheaper to make then the 60GB HDD when it first launched. Also with a bigger HDD Microsoft will make more money in the long run because owners have more space to buy stuff from the market place without worrying about HDD space. I'm pretty sure towards the end of the 360's life their will be a even bigger HDD since more and more of the revenue will come from the online marketplace.








