PSP Homebrew

Homebrew is the raving rebel community that thrives to make your PSP stretch beyond its capabilities and do things that you never thought your PSP would do. Games, utility software, and a lot of other applications are coded and made underground so as to make your PSP a truly versatile animal. It is much like an open source community full of enthusiastic PSP aficionados.

However, Homebrew isn’t a new phenomenon. It started with the now ubiquitous PC– in the form of freeware and shareware applications– and then moved on to many other systems. More recently we have homebrew communities for the iPhone, Gameboy Advance, Xbox, cell phones, and every other gadget ever made. Sony’s Playstation Portable has plenty of these stealth developers working away furiously on a wide range of Interesting applications.

Source: http://news.psp-downloads.biz/news/335/psp-homebrew-a-primer.html