Huh???? I would say this is he perfect ofrum for that problem.........

It seems that the philips media center shares some IR codes with his SOny TV. Not unheard of........

1: Are you using a Universal remote of some sort?
If so, try to track with button is causing the TV to switch to CH 1. Its posible that the code was learned wrong and needs to be re-learned.

2: If the behavior is exibitied with the Factory remotes, then your going to need to set up some sort of IR Routing. If your using a Pronto 3000/6000/7000 then you can get a couple RX-77's and address them separately for each componant.

A Universal MX-800 would also be a great option as it has a 6-way IR router built in.

Another option is the Xantech RT-8.

Hope that gets ya started.

Impaqt