I just responded to someone else on this monitor in a different thread so I'll just copy and paste:
Hey, I had the same questions before I bought mine because it has software to calibrate on windows. I now have this monitor hooked up to my 1.33 12 inch Powerbook with 64 megs of vram running dual monitor and it's PERFECT. It looks gorgeous. Since when you do dual monitor it splits the vram 32/32 for me, I'm sure a mini would run it just fine. The monitor is perfect and I am using a DVI cable (which is not included). I highly recommend this monitor