Official Sony Updates
Here are all the official Sony firmware that have been released.Sony is still releasing firmware for the PSP so I will try to keep up with them.
http://rapidshare.com/files/66396475/1.50.rar
http://rapidshare.com/files/66396905/2.00.rar
http://rapidshare.com/files/66397334/2.01.rar
http://rapidshare.com/files/66397782/2.50.rar
http://rapidshare.com/files/66398221/2.60.rar
http://rapidshare.com/files/66398705/2.70.rar
http://rapidshare.com/files/66399277/2.71.rar
http://rapidshare.com/files/66399810/2.80.rar
http://rapidshare.com/files/66400352/2.81.rar
http://rapidshare.com/files/66400916/2.82.rar
http://rapidshare.com/files/66401477/3.00.rar
http://rapidshare.com/files/66401995/3.01.rar
http://rapidshare.com/files/66402523/3.02.rar
http://rapidshare.com/files/66403018/3.03.rar
http://rapidshare.com/files/66403557/3.10.rar
http://rapidshare.com/files/66404057/3.11.rar
http://rapidshare.com/files/66404556/3.30.rar
http://rapidshare.com/files/66405120/3.40.rar
http://rapidshare.com/files/66405675/3.50.rar
http://rapidshare.com/files/66406183/3.51.rar
http://rapidshare.com/files/66394598/3.52.rar
http://rapidshare.com/files/66395375/3.70.rar
http://rapidshare.com/files/66396106/3.71.rar
Latest Firmware
http://rapidshare.com/files/66569117/3.72.rar
Updates For New Firmware
-Support for PLAYSTATION Network titles have been expanded.
-Support has been added for [Remote Start]* of the PS3 system under [Remote Play]
-You can now set a theme under [Theme Settings].
-The home menu color, background and icons for XMB™ (XrossMediaBar) will change, based on the theme that is selected.
-You can now search for a scene when playing a movie that is saved on Memory Stick Duo media.
-You can select and play the scene you want to see from a thumbnail image.
-Simultaneous playback of content under (Music) and (Photo) is now supported.
Games
-New for 3.72: Support for PLAYSTATION ®Network titles has been expanded.
Network
-[Assign Buttons] has been added to the (Remote Play) menu.
Video
-Sequential playback of videos saved on Memory Stick Duo™ media is now supported.