Hey guys, I want to replace two Samsung monitors with two 24" LED Cinema Display. Right now I can't get both so I'm thinking about getting one first with an ATI Radeon HD 4870. Then later get the second 24 LED with the Atlona DP200 DVI to Mini DisplayPort Converter. What I want to know is how good is the Atlona DP200 Converter is? Anyone here using that combination Radeon HD 4870 with Atlona DP200 and two 24"? Another option is to get two GeForce GT 120. It is going to be cheaper this way.