Rumshot, better than print screen.

When it comes to blogging some times we need to bring up screen shots, only option I used till know was the print screen button. There are few screen shots softwares available but I some how did not found a free one. But then I found this pretty small app, known as Rumshot. This is small, and have plenty of themes which are to be downloaded after the software is with you. Here are few screen shots of which using themes I really liked...
You can certainly give it a try, for two reasons, its beautiful and its small.
One addition which I would really like to see is, ability to customize the size of shot.