Mini DisplayPort to HDMI Adapter

Some unnamed Chinese company has released a $15 Mini DisplayPort to HDMI adapter that comes in wannabe Apple packaging. The adapter's plastics are a cheap beige, but it works fine with the MacBook Pro. The adapter claims to support what looks to be the complete HDMI 1.3b spec, including audio. Unfortunately, there's no elegant way to output audio from the MacBook Pro over HDMI, AFAIK. At least only one adapter is needed now compared to the old HDMI to DVI to Mini DisplayPort kludge.