Resurrecting this thread, because I have another story for you guys!
I got the K7N2 Delta-ILSR and it was DOA! Just my luck... Thankfully, Keropi is an awesome guy and he had no problem refunding me the money.
So instead, I bought a Pentium 4 2.4GHz (Northwood) and installed it on an Albatron PX865PE Pro which I've had for years now and it works flawlessly.
Installed all my cards there along with Windows ME and everything seemed to be working fine until I switched over to the Voodoo 3, where after 5 minutes or so, the display just turned black! Hooking the cables back at the GeForce 4 Ti 4200 gives me a DOS Prompt with a box in the middle saying that Windows has recognized the graphics card and that if I'd like to use it I should go to the Control Panel and then System settings.
Of course, I can't do that, since Windows are not displayed on either card although the OS seems to work just fine. Reseting the machine didn't help, I still got nothing on my screen. Windows boots up just fine though!!! I also tried with another monitor just to be safe, but again, same problems. Only after clearing the CMOS was I able to get any picture at all (because it reverts back to the AGP slot initialization).
Also tried with another set of drivers for the Voodoo 3 (perhaps I should try for the GeForce 4 as well?).
I should note that everything works fine on the GeForce 4 side, heck I even got Mechwarrior 2 to work effortlessly at 1024x768 (looks stunning too!). I only want the Voodoo 3 for Glide games and those pesky SVGA DOS games or D3D games that won't work correctly on a GeForce 4. For example, Master of Orion II produces a very weird and annoying graphical bug with the GeForce 4, mouse cursor keeps disappearing etc...
Any ideas on how to get rid of the problem? Using a Pentium 3 1GHz and pretty much the same setup, I had the two cards working just fine under Win98SE last summer (even managed to beat an old favorite of mine, Quest for Glory V, which for some reason wouldn't work on a GeForce 4 at all, go figure!)
EDIT: This may actually be caused by Irq conflicts, the Voodoo 3 seems to be sharing the same Irq as the USB controller. I'll try disabling USB and see what happens.