Recommend a wall mount for my lcd

[showtime]

I'm looking for a good, cheap wall mount for my vesa compliant lcd monitor. I want one that will let me rotate my external monitor so I can use it in portrait mode. I was looking at this one but I'm not sure if this will rotate: http://www.monoprice.com/products/p...=10828&cs_id=1082802&p_id=3323&seq=1&format=2

any suggestions?

 

[dadsp33k]

I have owned four Sanus mounts and wouldn't use anything else. I have one for a 42" Plasma, a 32" LCD, andother 32" LCD, and a 13" LCD. You can pick them up at Best Buy. Here's a link to their site:
http://www.sanus.com/us/en/