Has anyone tried connecting a mac to the PV500 via HDMI connection? I have a 12" Apple G4 Powerbook which comes with both Mini-DVI to DVI adapter & Mini-DVI to VGA adapter. I have tried connecting using the mini-DVI to VGA adapter to the PV500 VGA port and can confirm that it doesn't work (XGA resolution). The screen just goes blank. However with a PC laptop it works fine on the same resolution. I am thinking of getting a DVI to HDMI cable to see whether it would work with the HDMI connection. Any ideas anyone?