Adding links in bookmark sidebox?

[moksha]

Hello,

is it possible to add extra links to external sites in the additional bookmark sidebox (favorites) without interferring with its code? If so, in which directory file can I do this? I'd like to add a "Rate this site" link that directs to an external site's page where my site can be rated...

Thank you! :)

[moksha]

This is the site, the bookmark sidebox (favorites) in on the top right, under the currencies box:

http://www.thequintessence.biz