I tried Hugin but couldn't get it to work. This is a quick grab using Serif PanoramaPlus, or a free somewhat-disabled version of the program. It doesn't look too bad. There is a bit of slippage in the middle of the image, but I understand the full version allows you to edit bobbles like that. The program is a memory hog. I tried to stitch three shots--something I'd seldom do--and it ran out of room to operate. Any other recommendations for panorama software?