I know some people still need help in their strategy for Civ 4. I use a chart I made a while ago to choose which Leader, or Unique Unit and Unique Building I want for the next game, depending on how I want to proceed. I still see questions in the forums from some who could benefit from something like this. The Leaders are organized by their Traits in Trait alphabetical order. So, for example, if you want to do a game with a good combat, you could scroll down to the leaders with Aggressive, Charismatic, or Protective Traits and this will help you quickly choose which of the 52 Leaders best fits your strategy this game. I also included all unique buildings, unique units, empire colors and which empires begin with which techs, even underlining empires with mysticism. All on one page for fast reference. The file was created in MS Excel 2007, then, copy/paste into MS Paint to be saved as a .jpg file.