This is a short guide to show you how to add forum block.
First of all you need to enable forum blocks, and this can be done through: Settings -> Options -> Forum Sidebar and Block Options, set "Enable Forum Sidebar" to yes.
Now the forum sidebar and block are enabled and you can add your own through: Forums & Moderators -> Forum Blocks Manager -> Add Block, add what ever you want, and you are done.
First of all you need to enable forum blocks, and this can be done through: Settings -> Options -> Forum Sidebar and Block Options, set "Enable Forum Sidebar" to yes.
Now the forum sidebar and block are enabled and you can add your own through: Forums & Moderators -> Forum Blocks Manager -> Add Block, add what ever you want, and you are done.