Here is an unconfirmed list of features for PS3 software update 2.00 (this has been sourced from the Sony Playstation press centre by an insider)
* Users
o You can now password-protect user accounts.
* Settings
o [Dynamic Normalizer] has been added as an option under [Sound Settings].
o [Energy Saver] has been added as an option.
o [Equalizer] has been added as a feature under [Music Settings].
o [Full] has been added as an option for [DVD Wide Display] under [BD / DVD Settings].
o [Photo Settings] has been added as an option.
o [PS / PS2 Settings] has been added as an option.
o [RSS Channel Settings] has been added as an option.
o [Sample Rate] has been added to [Audio CD Import] under [Music Settings].
o [Screen Saver] has been expanded under [Display Settings].
o The method of selecting an output resolution has been changed in [Video Output Settings] under [Display Settings].
o [Theme Settings] has been added as an option.
o [Zero Unused Disk Space] has been added as an option under [System Settings] > [Format Utility].
* Photo
o Additional slideshow effects have been added.
o [Photo Effects] have been added as a feature.
o Wallpaper feature has been added.
o [Zoom] has been added as a feature.
* Music
o Additional visualization effects have been added.
o CD information can now be entered.
o Three-speed fast forward and fast reverse has been added as a feature.
* Video
o Files can now be played sequentially.
o Three-speed fast forward and fast reverse has been added as a feature.
o You can now select [Zoom] under [Screen Mode] when playing video files saved on the hard disk or storage media.*.
*An appropriate USB adapter (not included) is required to use storage media with some models.
* Game
o Support for PLAYSTATION®3 format software titles has been expanded.
o XMB (XrossMediaBar) is now accessible during gameplay.
* Network
o [RSS Channel] has been added as a feature.
* Friends
o You can now have multiple chat sessions.
o You can now select an image to use as your Avatar from [Photo].
* Other
o Date and Time is now shown when the PS button is pressed.
o File sorting has been changed.
o [Help] has been added as a feature.
o Playability status with the PS3 system has changed for some PlayStation® and PlayStation®2 format titles.
To check on the latest status, visit the search site for compatible titles.
o [Secure Delete] has been added as an option.
o Some PLAYSTATION®Network features have been revised.
