Lemme get straight to the topic. So there is a TV (not a new one, it has usb and hdmi slots, but it has no in-built wifi receiver). Then, there is a desktop computer with GeForce 650Ti video card. Everything is situated within one room. What I want to do: I want the TV set to be an additional display for computer (suitable for playing saucy visual novels or mortal kombat, watching porn both from local and online sources). I want the whole stuff to be wireless. What bothers me: 1). Google has increased the levels of my confusion as I have no idea how this wireless mubmo jumbo works and the prices for more or less related devices vary from 10 to 400+ $. So what's the difference between, say, this http://www.ebay.com/itm/1080P-MiraS...ngle-DLNA-Airplay-Miracast-HDMI-/301794670524 and this http://www.amazon.com/Nyrius-Transmitter-Streaming-Satellite-NPCS549/dp/B009E6R89C/ref=pd_sim_sbs_147_3?ie=UTF8&dpID=41hlLs4mwIL&dpSrc=sims&preST=_AC_UL160_SR160,160_&refRID=039RVP88M8ESDQV36M1D ? 2). So let's say I'll install some of this magic stuff in my system - some transmitting module in pc, some receiver in TV. The HDMI output slot is in the video card, it transmits video stream, but what about audio? Okay, I found something on this one: http://www.overclock.net/t/441176/g...hdmi-now-including-creative-cards#post5305349 My card isn't listed but the thread gives some insight on what to do if the thing won't fly on the first run. Thanks in advance!