Well, it finally arrived after 4 weeks! (Canada Post strike - they completely ignored all international shipments in favor of national ones)
I'm not exactly sure which revision it is, but it's obviously a PCI version of the Voodoo 3 (since Dock II has no AGP port)
Here is a picture of it:
https://imgur.com/tLRmto1
Luckily, it will JUST fit in the Dock II. There was no chance of ever getting the Voodoo 2 in there, but the 3 will just make it. It's a little tight - without the screw holding it in place, pushing it down will cause the regulator heatsink to contact with the Dock II motherboard, but with the screw in place there's a reasonable amount of clearance.
You can see how much it fills the Dock II:
https://imgur.com/aMWH8Lo
By default, the A22m BIOS is set for 'PCI when available'. This makes the Voodoo 3 the primary device, but for some reason seems to disable/not even load the built in AGP graphics. You'll have to go into the bios and set the AGP card as the primary device, to get dual monitor working.
As for compatibility, XP will load its own Voodoo 3 driver by default - but games have issues (missing glide DLLs?). I tried installing all available XP drivers for the Voodoo 3 (there are a few 3rd party ones), but they all resulted in a system lock-up on boot. But, who wants to use a Voodoo 3 in XP anyway?
The Win9x drivers installed flawlessly with no issues at all, and the few games I've tried (GTA1 and Battlezone 1) work flawlessly on it. Both of these games worked fine previously on the A22m (most do) built in graphics, but GTA1 can only run 3D accelerated under glide (so it looks significantly better), and Battlezone 1 looks significantly better on the Voodoo 3 versus the built in Rage Mobility. Also, it could just be the screen is significantly better than the terrible panel in the A22m...
Now, I really want to go back and try Metal Gear Solid, which was the only 3D game I found that would NOT work on the A22m (the Rage Mobility outputted nothing but a garbled mess, no matter which drivers I tried). Plus of course, now I can run all Glide only games accelerated (gonna install some Unreal)
GTA1 Glide:
https://imgur.com/JAVU0CS
Battlezone 1 (Direct3D on Voodoo3? I assume?):
https://imgur.com/2GUmXTE
I kind of wish I had one of the A22* versions with the SVideo inputs, it would be REALLY cool to see if I could play a game on the Voodoo3 with a VGA->SVideo adapter, and put the SVideo signal full screen on the laptops internal screen... but I think that would be more trouble than its worth
