Sony's John Koller has told <a type="ext" href="http://www.pocketgamer.co.uk/r/PSP/UMD/feature.asp?c=3530">Pocket Gamer</a> that the company remains committed to the UMD format.
Sony's Jack Tretton criticised the approach of his rivals, noting that "Nintendo is too dependent upon the third-party community, and Nintendo is too dependent upon first-party."
Sony has promised PlayStation 3 owners that at least 145 titles are on the way to the US, which includes approximately 40 PSN titles and more than 105 boxed games.
<i>GamesIndustry.biz</i> has received confirmation from Sony that Manhunt 2 won't be appearing on the PSP or PS2 in the US following the ESRB's decision to give the game an AO rating.