Linking Desklet

When I try and link a desklet to E:/movies or E:/TV, the label format in desklet properties won't allow me to use the basic folder options (like %t for total, or %f for free). It only allows me to use the % commands that link to specific files. Is there any way to change that? Also, I remember a long time ago being able to do a % command that gave total number of items in the folder....can't seem to find it either...

Thanks for any advice in advance!

#538233