Dave Peltier <firstname.lastname@example.org> wrote to tell us that the AudioVision adapter cable, necessary to connect a standard Mac monitor cable to a Power Mac's HDI-45 video port, is not included with every Power Mac as we stated in TidBITS #217. Some checking has revealed that the adapter is included with the Power Macintosh 6100, since that machine has only the single HDI-45 AudioVision video port. The 7100 and 8100 models' bundled video card offers a standard DB-15 video port, so the adapter is unnecessary for most users.
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Multi-Monitor iChat in Snow Leopard
In Snow Leopard, on a multiple-monitor system where you're using screen sharing over iChat, dragging the tiny inset preview of your own screen to another monitor shifts the remote screen to that monitor.