So I was considering buying a Thunderbolt Display when I recently found out I could just buy a normal TV and connect it VIA Mini Display>HDMI adapter. However, I have heard there are drawbacks to this. No sound. I did some research and found that you could buy a special AV cable (No video though) that plugs into the headphone jack to produce sound out of the TV. My question is...Have any of you done this and does it work well? Are there anymore drawbacks to using the MiniDisplay>HDMI adapter? I have consoles I'd like to connect to a Thunderbolt Display....but yeah, there is no HDMI port (No logic but OK). Thanks in advance.