Download Embedded DivX Videos

Visit A Page With A Divx video on it.

right click on the page and select view page source

hit Ctrl + F to bring up the find toolbar

type in .avi and click next

select the whole URL that you see

For example on supernovatube you will see something like

http://www.supernovatube.com/cdn4/4d55c67a66ec12adf0f423d824a36077c539b9c6148139b6dd0fe08f5eb468517266a6809a3dd9484fd1116fbea81479019c54e2ee9d9d089c58cd9c/f51cf0.avi

Copy/Paste that into your address bar and hit enter

when the page loads go to File > Save Page As

give it a name and make sure you put .avi at the end of the name and hit save