The screen shot in the previous blog post was created using a cool little app written in C# called Cropper. It allows you to capture any part of the screen simply by dragging the opaque window around and hitting enter. The interface is very simple and intuitive to use. The software allows you to output to various file formats in a folder you specify or output directly to a printer. As someone that also creates documentation for work complete with screenshots, this is MUCH better than the "print screen/paint route".
Highly recommended. Grag it here.