If [Fluke]’s comment is correct, then the Sony PSP 2.01 firmware is already in the wild. Here is a handy Hack-A-Day guide so you can tell at a glance whether you should upgrade your firmware.

Modded PSP handhelds can now connect to WPA2 encrypted Wi-Fi networks, thanks to a custom firmware update. PSP’s multiplayer and online functionality have long been dead since the 20-year-old ...