Okay, there's two versions of description -;):

first (for typical users -;)): is a database of serial numbers, cracks and keygens created by crackpl.2ooo, some people from other polish crews and some independent people... sometimes i release update files which you can download using built-in update engine...

second (for more advanced people): it can be used as proffesional patcher, database of own cracks, loaders, serials and other files, it may help you with sorting your productions, generating patches by simply comparing files, adding changes manually or (it will be available from version 2.5) importing cracks from other programs using little plugins... if you want to support this project, please send me YOUR OWN cracks, loaders, serials etc. the best way to do it is mailing me copies of YourCracks.DAT or YourSerials.DAT files...