I have the adapters, drivers, etc. My monitor is a Samsung 2443BWX and I'm using a Intel GMA X3100 to power it. It's a 24" 1920x1200 monitor. I use this with OS X and it works fine. So I installed the drivers under XP from the disc that came with the display. I installed the XP version, but only the drivers, not the tuning utilities, i.e. MagicTune, NaturalColor. Just the drivers. I went to the desktop and right click, Properties, settings, and I selected the 2nd display, samsung, as the extension to my desktop, I click ok and nothing happens The resolution is 1920x1200. What am I doing wrong?