Download Squad
"I like Recuva a lot. It's super-fast to install and to run. You just select a drive, and Recuva will scan for deleted files that have been deleted, including files that you've emptied from your recycle bin. If the file's recoverable, Recuva will tell you."

Read the full review at:
http://www.downloadsquad.com/2007/01/20/recuva-files-you-accidentally-deleted/