Bloglines Sidebar Gadget
For Windows Vista.
Track your bloglines feed from the sidebar.
The Bloglines gadget shows your feeds, highlighting those with unread items.
Clicking a feed opens a flyout window with the unread items - from there
the blog can be opened in Explorer.
The Bloglines gadget updates the status of your feeds on the Bloglines site, so it
can be used in conjunction with the Bloglines web page.
Download from Windows Live Gallery.
Find the code on CodeProject.com