So could anyone tel me if the sleeptimer wil be remembered after its used, so if I set it for six minits, and I switch it on later after it expired, will it go off again within six minits or would I need to reset it? I ask as I don't have such a unit to test with. If you don't use ptr1 or ptr2 but you no someone who does, please let them contact me off list. My email is: aidan.smarttalk@gmail.com