Just in case some of you do not know what CM2, I shall give a short intro on it. CM2 is actually the abbreviation for Championship Manager. It is a very popular football managing simulation game. Basically you are the manager of a team of your choice, and you will be in-charge of the team's tactics, finance, transfers, etc. Furthermore, if you have proven yourself to be a competent manager, you may even got the chance to manage the national team and win the ultimate silverware in the football world - the WORLD CUP.
CM2 comes in a variety of versions, the most popular one being the English/Scottish League version. There are also other leagues like German, French, Dutch, Belgian, etc., but personally I prefer the English version most as it has more teams and more challenging.
The following links will take you to the official homepage of CM2 and other sites which offer tips, useful utilities, as well as some hacking softwares (but I don't really recommend these as they may kill the fun of the game if their usage is being abused).
CM2 Official Homepage
The Official Homepage of Championship Manager 2Other Homepages on CM2
This table has been taken directly from the CM2 homepage.
Data Updates
Updates on players and teams.
Various Utilities
Editors and hack programs.