I found out about the speed scheduler. That is a great plugin. I installed it and went to Tools, plugins, speed scheduler - and I found Set new schedule. Well there was a set of really old rules, involving a profile, and no way to define a profile, except, as it appeared, through the rules, such as <frequency> <profile> [set up limit ....] etc. No matter which syntax I used, when I hit OK there were errors. I gave up and found my way to the speed scheduler help, which told me to go to plugins, then speed scheduler, and I found an easy GUI. How about getting rid of those old rules and pointing to the right way to do it.