Few people mentioned that my FlickrBar widget for BlogEngine.Net got out of sync with Widgets framework after framework got interface change. I have updated widget to work with latest releases including 1.6.0 and 1.6.1, you can download it using link below. Instruction on how to use are dead simple: move files in the corresponding location and widget will pop up as an option in the zone dropdown. Go to “edit” and enter what kind of photos you want streamed down to your blog, set number of photos to display, may be change CSS (for example, use “padding:2px” to get gaps between pictures). You can see end result on the right side bar in my blog.