Beck

For such converting I prefer to use Video to Flash Converter. I think it's really good in quality and features. I downloaded it from here: http://www.geovid.com/Video_to_Flash_Converter/

I'm using Flash Voice Buttons. It's the most powerful tool. Putting any sound or voice message to your website never been so easy. A lot of button styles and the main thing is that all of the internet surfers can play sounds without any extra downloads or plugins. I got it from: http://www.reutera.com/Flash-Voice-Buttons/

Dupe Checker PRO on Download.Com

You must try Dupe Checker Pro. I had the same problem. A lot of files, different filenames, but maybe some of them are dupes. Ooh my God, I thought, to sort them I will spend all my life :-) And not a lot of time ago my good friend adviced me this application: Dupe Checker Pro. I got fantastic result. This app can eluminate duplicates not only by filename, but by much more options: by filesize, file content (byte-by-byte), date and time and more and more... Then You can remove them or put to some folder. So, download it on: http://www.atory.com/Dupe_Checker_PRO/ and don't waste Your time...