Thunderbolt/MiniDP to HDMI Adapter

[Vinsanity93]

I need an adapter that lets sound through the HDMI cord instead of having to use a separate audio cable. I looked at the one on monoprice and it doesn't support audio. I looked at this(http://www.monoprice.com/products/product.asp?c_id=104&cp_id=10428&cs_id=1042802&p_id=6331&seq=1&format=2) too but is there anything less expensive? I hear that the newer MBPs support audio through MiniDP so is there one that is just a single cable adapter?

 

[Hellhammer]

http://cgi.ebay.com/Mini-Display-Po...ultDomain_0&hash=item1e5cea236f#ht_2685wt_975

 

[Vinsanity93]

Thanks