Heaven and Hell

In Heaven,
   + code is written by south-americans
   + software is distributed by germans
   + advertisement is done by the british
   + conventions are hold by australians
   + documentations are written by the japanese

In Hell,
   + code is written by north-americans
   + software is distributed by the french
   + advertisement is done by romanians
   + conventions are hold by germans
   + documentations are written by icelandians

|  + documentations are written by the japanese

The documentation for the PSP is hell. If you want good documentation for the PSP then the home-brew scene is a much better resource then the official Sony documentation.