In a message dated 6/29/03 7:16:27 AM, [EMAIL PROTECTED] writes:

<<
About a month ago, I asked if anyone could help me identify a card that was 
in my 7300 when I got it. I thought it was a video card, (it had an ATI chip, 
and a Mac video jack) and so did Apple System Profiler ... 
>>

The card is undoubtedly a PC Compatibility Card, not a DOS Compatibility 
Card. These cards appear under ASP as "Display card; Card vendor 106B".

A "dongle" is required in order to use the card, as it card must be 
integrated with the onboard video (or a PCI video card) in order to switch modes from 
Mac to Windows/DOS and back.

Almost all software which is required is available on-line:

1) Apple's PC Compatibility Card support, which consists of: a) Mac-side 
install floppy, and b) Windows/DOS-side install floppy;

2) Apple's driver CD-ROM for Windows 3.11 and Windows 95 (contains sound card 
support, video support, etcetera); and, required for MacOS 8.5 or later,

3) pcSetup 2.1.7 from pcSetupx.com (but which has disappeared from that site, 
and now appears to be available at 
http://download.com.com/3000-2294-2584041.html).

There were three versions of the PC Compatibility card, all of which were 
Pentium 166 models (the previous DOS Compatibility Cards were made with various 
CPUs):

1) half-RAM (32 MB, expandable), half-VRAM (1 MB, not expandable),

2) full-RAM (64 MB, expandable), half-VRAM (1 MB, expandable), and

3) full-RAM (64 MB, expandable), full-VRAM (2 MB, not expandable).

These cards are so cheap from liquidators that it doesn't make much sense to 
install anything but a maximum basic configuration card (3).


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