Re: Sony PSP gaming system
Apparently aussie versions of it will come with a V2.0 firmware whereyou can”tplay your backups straight off the memory stick.
Oz gets the UK version… which will be a China-made unit with a Samsung LCD.
Jap-made & US versions use a Sharp screen which is supposedly sharper/brighter.
Firmware v2.0 supposedly has a few extra obstacles to hinder game sharing. 
Also lots of ‘homebrew’ applications like MAME and other emulators… most are configured to run in v1.50/1/2 only. But give ’em time, I’m sure they’ll get busy with v2.0 hacks eventually.
v2.0 has built-in Web Browser… but can’t see why I’d want to surf the web on a tiny handheld device with NO keyboard and NO mouse & whose 11b wireless would probably suck the battery dry faster.
All v1.5 owners… don’t hit that ‘NETWORK UPDATE’ function by accident. 