I have an older RCA model receiver for my directv service and I have been living with a delay from the time I switch channels until the time the actual channel shows up for years. Right now there is about a 3 to 4 second delay from the time I push the channel up button until the actual channel is on my tv. I am thinking of upgrading to the HD content along with getting a new HD receiver in the near future and I am curious if this delay is still showing up on new receivers.