I am also looking for a RSView Demo download. I looked on the Rockwell website but could not find it. Do you happen to know where specifically on the website I can find this demo download?
What Andrew is suggesting is that you get a loaner copy of the software from your Rockwell representative.
There is or was a very limited tag demo version that was available from you Rockwell representative. Anyway it goes it is not on the website as far as I know. Call Rockwell