This may not be news to the GWII experts out there, but I just found out that my Sony KF-50XBR-800 has a 90- minute sleep timer. It does not seem to be mentioned in the manual nor does the Sony remote have a key for it. I picked up a Kameleon 6 device remote control at Radio Shack yesterday and was very pleased that it to worked with my SimAudio P-3. When I set it for a Sony TV I noticed one of the keys was labeled “Sleepâ€. It works as well. The TV seems to shut off as it should when it is set and even warns you that it will “shut off soon†as the end of the selected time (15 to 90 minutes) approaches. Am I missing this feature in the manual somewhere? Think its OK to use it?