Here are some helpful pages you can use!
http://project-pokemon.wikia.com/wiki/Swarms - This page tells you all that you need to know about Pokemon swarms, and how rare some swarms are!
http://project-pokemon.wikia.com/wiki/Pok%C3%A9find - This page tells you where most of the Pokemon in Project: Pokemon are found, and it even tells you which are in the game and which aren't!
http://project-pokemon.wikia.com/wiki/Mystery_Gift_Codes - This page tells you everything you need to know about past codes, and shows the current code(s)!
http://project-pokemon.wikia.com/wiki/Abilities - This page lists all the Abilities and how much Pokemon learn them!
http://project-pokemon.wikia.com/wiki/How_to_Beat_Project_Pokemon_Easily - This page shows you how to finish Project: Pokemon easily!
http://project-pokemon.wikia.com/wiki/How_to%3A_Defeating_the_Elite_Four - This page teaches you how to beat the Elite Four!
http://project-pokemon.wikia.com/wiki/Category:Legendary_Pokemon - Lists Legendary Pokemon!
http://project-pokemon.wikia.com/wiki/Pok%C3%A9dex - Lists Pokemon, and says whether ingame or not!
http://project-pokemon.wikia.com/wiki/Routes - Lists Routes, and where they are!
http://project-pokemon.wikia.com/wiki/Category:Cities - Lists cities, and everything you need to know about them!
http://project-pokemon.wikia.com/wiki/Player%27s_Guide - This page also teaches you how to beat the game!
http://project-pokemon.wikia.com/wiki/Pokemon_EV_Training,_IV_Training_and_Natures - Teaches about EV's and IV's
http://project-pokemon.wikia.com/wiki/Ultra_Beasts - Shows how and where to get Ultra Beasts
http://project-pokemon.wikia.com/wiki/TMs - Shows how to get TM's and what they are.