shell
Link Shell Extension
Totally loving this tool to not only have my info backed up in DropBox but to also have it synced between my Laptop and Desktop.
Right now I have junctions (and thus synced directories, data, and profiles) for:
1. Skype
2. Firefox
3. Chrome
4. Aptana (Eclipse)
5. Topstyle
6. CuteFTP
7. My sticky notes
8. My local web server, sites, and databases
9. Pidgin
