Hello everybody, I recently bought a Macbook, and I've been trying to connect it to my external Samsung SyncMaster P2270 screen using a DVI-to-miniDVI adapter from Apple. It works, both as extended or mirrored screen, but the maximum resolution I get is 1600x1200 (and I actually use 1600x900, cause it looks distorted otherwise). Any clues on how to get it to output 1920x1080? I'm sure that the screen supports that resolution, because I've used it before with another laptop. Any help will be really appreciated. Thanks!