Sincell, LLC.

TubeToolbox will forever change the way you use YouTube.com. It tracks your friends and videos making it easy to do things such as send comments. You can also download videos, gather users videos, and send comments, messages, or friend requests.

Watch online tv, movies and local video in a transparent browser while you work. The browser window will become "click-through" which means mouse clicks register on the program running underneath. The video simply hovers transparently on screen.