Hi,
Just thought to let you guys know that FolderSize (
http://www.dooblo.com/foldersize) does all that WIMR does plus a few extras (one-click deleting of wasted temporary space etc.).
But, it is NOT a freeware (it costs $5.99).
Here is a screenshot:
Enjoy!
Ofer Heijmans
Dooblo
www.dooblo.com