Hi Everyone, I want to add a second display to my 24" iMac to extend my desktop. My question is about the resolution... The 24" displays on the markets come in either 1920 x 1080 or 1920 x 1200 resolution. Because of the screen size of my iMac, the only resolution option I have for my iMac is 1920 x 1200. My concern is that if I get a 1920 x 1080 second display, I will never be able to set my resolution correctly. (Essentially squishing the picture to make everything look "skinny" or vise versa) Is this a correct assumption or does a resolution of 1920 x 1080 magically become available for the external display after I plug in a second monitor? Also, if there are any suggestions for an inexpensive monitor that looks great with a 24" iMac, I welcome the suggestions. Thanks.