I've got the rc9200 and i'm controlling two systems, the first is the main one in the living room which all runs off of the rf module, the second in my bedroom which is only a tv, vcr, dvd, & I'm using the sat rec from the living room which is where the problem comes in since the living rm is all rf, and the bedroom is all ir except the sat from the living room. My problem is when i'm on the bedroom sat page I can't adjust the tv vol because the sat is rf & the tv is ir. So I ordered another rf module, but will I address the two modules different or the same, and if they're different will it still work on the same page. Really the TV vol is my only problem so far, so hopefully another module will work. Thanks alot for any help.

You can have both IR and RF on the same page.

But you MUST use aliases.

What determines whether IR or RF is used is the settings on the device where the actual IR Codes are stored.