Thanks to Kotaku, word is out that a new 1.90 firmware upgrade is now available for download to PS3 owners in Japan. Based on an initial post from the Japanese site, Game Watch, the following features/tweaks are part of the update:
-- Ability to rearrange games on the XMB
-- Option menu now includes "eject disk"
-- Press triangle to eject games/CDs/movies in the XMB
-- XMB backgrounds
-- Change the folder classification
-- Change CD output to 44.1/88.2/176.4kHz
-- Force 24Hz output for Blu-ray over HDMI … Read more