The latest update, version 1.90, will allow for 24Hz output for 1080p content over HDMI. The new update allows for "forced 24Hz" playback when currently some displays would automatically play at 60Hz with no options for the user.
Other small features added were 44.1/88.2/176.4kHz output for CDs, the ability to eject discs from the main menu, and the ability to change video output setting during gameplay.
Source:
HD Digest
Written by: Andre Yoskowitz @ 25 Jul 2007 19:48