PSP Firmware 4.01 Released

Sony have released PSP Firmware 4.01, this minor update includes the following:

* Display of search results under Internet Search has been improved for certain languages.
* Playback of video content under Video has been improved for certain file types.

Playback has been improved for certain file types? Does this mean DivX ?

Download Via network update or here -> PSP Firmware 4.01