Sony gave the PSP's its latest firmware update today. Version 6.0 adds a few minor updates to the platforms growing feature set.

As detailed at the PSP official site, the update adds the following:

Network

Security fixes

Settings

"Network Update" changed to "System Update," and new colors added to theme settings (just for 2000/3000 systems)

Game

Option menu adds "Folder Categorization." When browsing Memory Stick contents, you can now select to view all or view by time period.