Does yahoo's toolbar offer a backlink option?

Does yahoo's toolbar offer a backlink button (like google's). I was reading into to it a bit, but I didn't find anything.

Does anyone out there already use the yahoo toolbar, and if so, do you know if it has a backlink button.

[MisterD]

I don't think it's too hard to type in Yahoo toolbar's search string link:http://www.mydomain.com