how to open a windows folder?

[Bell, Kevin]

I'd love to be able to open up a windows folder, like c:\temp, so that
it pops up visually.  I know how to drill down into a directory, but I
can't figure out how to open one up on screen.  Would I have to make a
call to windows explorer in a similar way that I hit Excel with:

	from win32com.client import Dispatch
	Excel = Dispatch("Excel.Application")

Any clues?