I'm inthe process of a complete renovation of my house (thread following developmentscan be found here) and am at the point where I need towork with my electrician to come up with a plan to start first fixing the AV side of things. My audio solution is through Sono's and my video solution isusing a 8x8 HDMI matrix. There are also Smart TV's and Internet options, andgaming capability in most rooms. I've comeup with a first draft of a wiring diagram which is just my representation ofhow I think it pieces together rather than any proper use of symbols etc.Because of this it probably needs some explaining as an introduction There are two yellow areas that appear separate on the diagram, but actually they are housed together in a central rack. I've split them out to prevent causing a huge mess as the wiring crosses over Each box labelled 'Ethernet' is actually an 8 port switch providing internet access. The two feeds to the Ethernet box are one and one spare for future proofing. All speakers (except 5.1) are ceiling speakers. These are mainly pairs, but there will be 4 in the kitchen, and 1 stereo speaker in the bathroom. There will be a switch between bedroom and ensuite to allow music in one or the other. I've assumed I can get some sort of switch to run between two Video outputs as I have 9 zones, but will need to look at this in more detail. Not sure if its possible to matrix the wii because of the sensor. Office is a future development at the bottom of the garden and will be prewired but may never be used. Although I'm wiring for everything, I'll be installing kit as and when I can afford it, some rooms may not get completed in the first year!!! I'm a total amateur at this so would love to get some feedback from you guys who are morein the know than me. As I flush things out I'll post what kit I'm using but atthe moment this is limited to the Sono's items and possibly B&W CCM382ceiling speakers in most rooms.