Skapa länkar till mappar i Vista (Symbolic links)

Windows (Needs NTFS file system)

Use either the JUNCTION utility from Sysinternals, or the MKLINK command built in to Windows Vista and Server 2008, for example: 

• junction "C:\Documents and Settings\User\My Documents\My Dropbox\DesiredFolder" "C:\Path\To\DesiredFolder"

• mklink /D "C:\Users\Steve\Documents\Dropbox\DesiredFolder" "C:\Path\To\DesiredFolder" 

Or, if you prefer a GUI, install Link Shell Extension.

Källa: http://wiki.getdropbox.com/TipsAndTricks/SyncOtherFolders