Yeah I just saw the specs on a sony site and nothing to really get me interested. Seems more like an evolution from the A45 vs an actual redesign. I mean still stupid WM-Port, no increase in power, what an LP sound simulation feature, nothing that compels me to switch from my M0. Have to say I am disappointed. Honestly when I first saw it on the sony site I thought they made a mistake and used the A45 picture by mistake. I certainly would hope the big improvements will be for the sound quality and will wait to see some reviews before writing it off but right now pretty underwhelmed. Is it enough of an upgrade from A45 to get any of you to get one? Is it enough to get those with other DAP's to want one? Makes me glad I didn't wait to see what the A50 would offer before buying a new DAP so thanks for that Sony.