Video/Audio Streaming when was it first showcased??

There is a company out there who bought a few patents allowing them to have
the right to charge anyone who streams video or audio from the net in any
form.

We are currently looking around the net for any prior art cases before the
year 1990 where
a company/software showed off any sort of streaming video or audio on the
net.

if anyone knows of any cases where they saw video/audio streaming before the
year 1990 and
can provide a link to this let me know

we are looking at various groups from the old Amiga toaster days, c64 users
etc..

drop me an email to [EMAIL PROTECTED]

to find out more info you can see the link here

http://www.fighthepatent.com

sorry about this but its time to stand up rights and the company who owns
the patent is
mass mailing everyone that streams video or audio demanding $1500 or more ..

http://www.fighthepatent.com/v2/Searching.html

this is the silly letter they are sending out to everyone, but of course
changing the name.

Steve