I just got the 21.5" HP 22xi monitor so I can use it with my MBA 11". I got a mini Dvi port to HDMI adapter which I am using to hook the MBA with the monitor . The text is a bit pixilated on the monitor, and I really can't configure the best setting . The monitor reviews on Amazon is excellent when used with a Mac. Anyone can help with the optimal setting for this monitor with MBA 11" ?