tomorrow firmware update 2.40 releases.

it will add a in game XMB as well as the ability to play your music in game.

it will also be adding a trophy system kind of like XBox achievements.

also this isn't part of this up date but sony has struck a deal with youtube that will allow PS3 users to upload in-game videos captures to youtube. it's only available in japan right now but the deal is worldwide and can be integrated into existing games through updates.