You don't record?I don't do anything with this box beside just turning it on and off , also changing channels , thats it
The 8642 does have an Info key (at least mine does), but I have never been able to do a warm boot with the 2 volume keys and the info key. It does work well on my 8300 though.To reboot 8300HD, press the 2 Volume keys and Info button (3 keys)simultaneously.
With the 8642HD, I don't see the Info key.