PSP firmware update v4.00

[Sho]

Im downloading this Now, they seem to release the ps3 firmware v2.36 and this one at the same time.
i wanted flash player updated

http://blog.us.playstation.com/2008/06/16/psp-playstation-portable-v400-update/

 

[Ol!ver]

What's the state of play with custom firmware these days? Got a slim one with a fairly old firmware on it at the mo.