Bulk Rename Utility

I found this really useful tool for bulk renaming files in Windows. I used this tool for processing some files for my research, but I think it will be really useful for people who want to rename images which have been copied from digital cameras. The GUI is not the greatest that I have seen and it is quite intimidating at first, but it is pretty simple to use, and the best part of it is that it is FREE. I have found it nice to use, not too hard to learn and extremely flexible. It supports a variety of Windows OS. The utility can be found and downloaded here.