Loading Brushes into Painter XI

I'm new to Painter XI which I'm running under Windows7. How does one load new brushes into Painter XI? It appears to come down to how to associtate specifc brushes with specific Workspaces? I've loaded several brushes into C:\Program FIles<x86>\Corel\Corel Painter 11\Brushes\Painter Brushes, but being here they don't show up under any Workspace.

Painter XI brushes consist of a jpg file and an XML file is this what you are loading?

Christine

Yes! It looks like the set includes XML, NIB as well as STK.