If your iCu2 program is freezing as soon as you start it, and then says "Not Responding". Please view the fix below:

Right mouse click on the following link: http://download.iCu2.ws/icuii.ini

Save that file (or move it to) c:\program files\iCu2

If you save to the correct location, you will probably be asked if you want to overwrite an existing file, select "Yes"

Start iCu2 via your desktop icon.

iCu2 should now start and not freeze.

Go into Settings | Options | User Info and enter your name, location, comments, etc

Go into Settings |Options | Video & Audio and setup your camera

Do not use the bandwidth checker in Settings | Options | Modem, as this is what was causing the freezing.