TV takes 1 minute to boot

Hi kentk 

That sounds like the average start up time if you turn your box off.  Which power setting do you have selected?

Go to Settings > System > Standby power consumption. You have 3 choices.
Fast start  - the 360 starts quickly but is less energy efficient
Active start - more energy efficient than fast start but the box takes a little longer to start up
Eco start - the most energy efficient, it uses minimal power but takes a while to start.
The first two options are best if you have a mini box and want to watch a recording on it

I leave my box turned on so it downloads and installs any updates overnight.  If I leave it turned off and an update is due it can take 5 to 10 minutes to boot up and install.