"I was just checking my BV3-32 and it doesnt have a RF Link output..only aeral input. It seems I am lacking the whole part of inputs and outputs.
I knew I didnt have the built in STB card ( thats why I bought the Lintronic box) but maybe I would need another card too to be able to get RF Link Out, or is it on the same card as the STB control?"
You can get a VX7000 and use it as an RF modulator - most unexpensive solution, or get an RF modulator and connct it to AV1 output (Scart connection usually connected to a Beo video recorder. This way you can get all main room sources to link rooms.
"Since I have a beolink converter attached to the BV3-32 to be able to use my Beogram and Beocenter 2300, will that be a problem since its occupying the ML contact on the TV or do I just connect the Link cabel directly to the "link" on the Beolink Converter and then to the AV 9000 to get at least sound from the BC2300?"
Should be no problem. As you are talking about the "link" on the converter I assume you have the 1610 converter for the AV9000 (?)
"Would only a link cable be enough between the Beolink Converter and the AV 9000 to get CD and Radio in the Bedroom setup?"
Yes. It`s the same way AV9000 and MPAV 9000 are connected - just an ML cable. I`m not sure, but it may happen in this configuration, that your AV9000 will also be activated, when you press TV (or another video source) in the main room. Just check it out.
Stefan