Guys, SUCCESS!!!!!!!! I corrected the commands as RoderickGI suggested and now they work perfectly. I now have MC configured in a way that the wife will love. When she wants to watch tv all she has to do is punch HTPC on the MX-850, It will wake the pc, power on the TV and set input, power on the AVR and set input, start MC in theatre view. she can than hit "Live TV" to go to the last tuned channel, "Guide" to choose a new show or schedule a recording, "Recorded tv" to watch recorded shows, "Music" to play our music library, "Movies" to play our DVD or BluRay recordings. If she wants to watch a DVD or BluRay a button push will switch inputs on the TV and AVR, put the HTPC to sleep and power on the BluRay player. If by chance she wants to view a old VCR tape a button push is all it takes and it will switch inputs and power up and down as needed. When done a single button push will power everything down. This is just great. It all works perfectly and the WAF factor is now very high. Since I have room on the MX-850 for about 20 extra commands on the viewing window I can add commands for playing lists etc. Thanks again guys for the help. I just knew it had to be something I overlooked.