1. I bought mine from green-sum on Ebay, no problems and his feedback is pretty spotless.
2. the Catleap range takes Dual-link DVI, which requires the powered adapter for (I use Apple's one for the MBP, and bought an extra minidisplayport -> displayport adapter for my work laptop).
2. the Catleap range takes Dual-link DVI, which requires the powered adapter for (I use Apple's one for the MBP, and bought an extra minidisplayport -> displayport adapter for my work laptop).