The image popup feature of the ExtraNews template I put in yesterday is experiencing some problems. I'm putting up this test post with a couple of images of different types in order to test the Colorbox jQuery plugin.
Updated 6:21pm ET: The latest finding is that Colorbox is conflicted by the kind of HTMLs being generated by Windows Live Writer, which the blog authoring tool I'm using to write this blog. So for the time being, no more Live Writer for me, I guess.
Clicking on one of these pictures should trigger a popup image slideshow.