http://blog.us.playstation.com/2008/10/28/new-media-manager-for-psp/
You can watch a video presentation of the Media Manager by clicking on the PS Blog link above.
EDIT: Oh yes, The PC Playstation Store is online now too. They took it down for upgrade last week. It seems that Sony has integrated the PC Playstation Store into the Media Manager. I have not checked it out yet.
Today we are launching a new version of Media Manager for the PSP that allows you to organize and sync your music, photos and other digital content. The new media manager also grants access to the PlayStation Store through the PC and is designed to accommodate the expanding functionality of PSP. With the recent PSP firmware (v 5.01) update which gives you direct access to the PlayStation Store and the new media manager you have multiple ways to get content and manage it.
The new Media Manager is available as a free download at http://store.playstation.com.
Consumers who own the retail version of Media Manager (v2.5) will be able to upgrade to the online version of Media Manager PRO (v3.0) for free. To download the new media manager go to http://store.playstation.com.
You can watch a video presentation of the Media Manager by clicking on the PS Blog link above.
EDIT: Oh yes, The PC Playstation Store is online now too. They took it down for upgrade last week. It seems that Sony has integrated the PC Playstation Store into the Media Manager. I have not checked it out yet.