Problem on WindowsXP (likely will happen on all Win installs), first time using Mercurial. I found the answer in an inobvious place so I\'m asking/answering the question myself
If you are using TortoiseHg, you can add [UI] settings easily
Right clicking in any folder Explorer to access the TortoiseHg menu.
From the flyout TortoiseHg menu choose Global Settings
From the interface click the Edit File
Add the [UI] settings to the end
[ui]
username = YourName
verbose = true