Hi I am trying to use my webcam on the EMac. We have three users on the system OSX 10.3.5 On one of the users, where the software was installed, the camera works using IChat, but when I log out and try it on another I get this message error (in IChat): NS Invalid Argument Exception: NS Concrete Mutable Attributed String add Attribute value:range::nil value Have no idea what it means. Anybody can give me a hand with this? Also, Can I use my web cam with some other software other than IChat? Thanx for any help.