Want the iPhone experience without having to shell out a ridiculous amount of cash? iPSP is a new PSP portal that installs onto your memory stick and gives you access to your games, email, photos, music, IM etc. Download it here.

If you’ve got the official Sony PSP GPS receiver then this is something you absolutely must have on your PSP. MapThis is an awesome GPS sat nav homebrew application, and although it’s a little fiddly to get working – it’s totally worth it. MapThis uses imagery from Google Maps so nearly every developed area on Earth is covered, it also gives you your current speed, direction, altitude, latitude and longitude. It’s worth getting a PSP GPS unit just to use it.

MapThis is here.

A new version (1.0.7) of PSPAtari is now available. PSPAtari emulates the legendary Atari 800, 800XL, 130XE and 5200 series. The new versions features a new graphical engine with new smoother render modes – it’s not faster, but it’s a lot smoother, and save state dates are displayed in the emulator window which makes it easier to identify and to load the right save state slot.

More info and download here.

Version R10 of Daedalus PSP, the N64 emulator for the Sony PSP has just been released for firmware 1.00 and 1.50+. Some of the more important features of R10 include adjustable stick deadzone, frameskip, framerate limiting, and the abiliaty to pause when ROM emulation hangs.

More info and download here.