Australia
the ir control support is for the amps and other hardware that supports ir control..
besides the onkyo, my sharp and jvc supports RIHD as well. for the sony i will need to check it for support, though this is besides the point.
due to local distro's I keep my single disc dvd players in service, I can't always rely on the multi disc's to play certain disc's at a full 100% playback..
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current setup
lounge
68cm sharp tv
joytech xbox 360 network av switch
xbox
xbox 360
ps2
ps3
n64
snes
cable box
vcr
joytech av switch
onkyo dv-cp 704
sony 5-disc dvd player
jvc s42-sl
lengend dvd player
yamaha tss-15 fibre linked for 5.1
pc with a yamaha tss-10 fibre linked for 5.1..
bed room
sony 32" dtv
sony dvp 390 brd
sharp dv-790