thanks- another question

I have an rca tv (f38310) with built in HD direct tv receiver which also gets HD OTA
i also have
a direct tv/ tivo (dual tuner)receiver
sony 655p dvd
denon 2802 receiver
good ole vcr
klipsch 5.1 surround

right now my tv does all my video switching, while the
denon handles the audio- i don't use my tv audio at all.
so i watch from 3 different receivers at any given time, well 4 if i count the OTA, which is handled separetly on the RCA.

will this remote easily handle the above--?
do you name the activites yourself?
could it be set up to:
"watch tivo"
"watch HD"
"watch OTA"

or something similar, but still easy and wife-proof??
thanks!