Browse for file or folder popup?

[Rogier]

I can do regular messagebox popups or input dialogs through a simple VBScript call, i.e. MsgBox or InputBox.

Is there also a way to let my VBP project popup a 'Select File' or 'Select Folder' dialog? I'm not very experienced with vbscript, and googling around leads to me things like BrowseForFolder, but that doesn't seem to be a legit function call.