If you search for "Replay Video Suite" You will find "WM Recorder and RM recorder (realplayer)". This is by far the best video capture I have ever used, Incredibly reliable and allows you to record from password protected sites. If you are knowledged in the "warez" world or you don't mind "cracking"  programs, then you can get the whole Video suite for free.

 Sorry, accidentally hit "post" rather than "reply", this is a reply to shazam187's query about downloading streams