Alan: Nov 7-10 I did not make the room res. but Paul from Parasound told me he found a room for $130.00 a nite. I have also gone 175' with no problems using my repeater on a SA8300HD, Samsung DVD and a Pioneer DV59 DVD. My tester should run a dealer about $80.00. It will do a "wire is good" test, we can not test for compatability.