The help menu can be very helpful :)
About
Contains the version number of the ToolBox
The about window also contains information about each staff member of XMD
The EULA agreement is available here.
Updates
Welcome information is available here.
You can check to see if the ToolBox has an available update. The update can also be started here.
You can also update the ToolBox by closing it and reopening it.
Each ToolBox version's release notes are displayed here.
Each Brush release is listed here.
Online Help
This is a link to the documentation you are currently reading.
XMD Info
This is a link to
www.michaeldunnam.com.
Here you can find more information about XMD and Michael Dunnam.