Help-Im a noob when it comes to HDTV wall mount

Well, I am finally deciding to put my Sony 42" KDF-E42A10 on the wall. I am having trouble figuring out what type of mount to get, if its availible. The link is the tv's spec.

http://www.sonystyle.com/webapp/wcs/stores/servlet/ProductDisplay?catalogId=10551&storeId=10151&langId=-1&productId=11038623

Thanks.