SharePoint 2007: tag Cloud Web Part

Bamboo launched, already sometime ago a Tag Cloud Web Part. You can find more info at: http://community.bamboosolutions.com/blogs/bambooteamblog/archive/2009/04/15/sharepoint-tag-cloud-web-part-just-released-to-bamboo-labs.aspx
You can download it for free at:
http://community.bamboosolutions.com/media/p/17525.aspx