I'am stuck! I bought a Appletv2 thinking i could connect it in the same way as i connected my PS3.
The ps3 is connected via HDMI/DVI cable to the BV4, The sound goes via optical out, via a converter to coaxial in (SPDIFF) in the beosystem2.
This works fine, like i said..... The funny thing is, if i connect the Appletv2 exactly the same way, the picture is kristalclear, but there is no audio at all...... Maybe i need another converter?