I have used it and objaction as well, but what worries me is aren't those programs owned by someone and if they pull their permission to use them for any reason are we out of luck if we don't have a copy? I also agree with the above, there are new users coming in every day who don't know where to find objaction and rte it should be clear in the ad what they are and where to find them.  No you don't have to do this but it is common courtesy and would probably get more folks to buy.