How do you create custom tool palettes from drawings?

[Anonymous]

I'm attempting to create my own tool palettes from a drawing in which I have rougly 150 items.  These items consist of the most commonly used doors, walls, windows, and cabinetry.  When I attempt to generate a tool catalog I choose the options Create a new catalog, Create from drawings, and Group tools by object type.  I've also attempted to create a new catalog with Create from drawings in folder checked.  Once I get through this step, the small box comes up and states that a new tool catalog is being generated.  Once it is complete, I cannot find where this tool catalog is located.

How do I create a custom tool catalog?

Thanks.