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 â€œSleepâ€. It works as well. The TV seems to shut off as it should when it is set and even warns you that it will â€œshut off soonâ€ 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?