This mod is very simple. All it does is change the title of the Minecraft window.
The text it sets the title to it gets from the configuration file. Just launch the game once to generate the default config, and edit to fit your needs.
There are a few replaceable inputs, too.
%mcver% will be replaced with the current version of Minecraft
%modcount% will be replaced with the number of loaded mods
%time% will be replaced with the current system time (Time format can be changed in the config file)
If you have any suggestions for the mod, feel free to submit an issue in the issue tracker, and I'll see what I can do.