First: Ali Aladdin 5 can get slower with more than 128mb ram since most boards cannot cache more than that. HOWEVER, the 1.05 and 1.06 have the later revision chipset (that gives problems with the ''+'' cpu's) and should be able to cache more ram. Never checked that so i would do that if i were you.

I would try and run the cpu at 3x100, just to make sure the board and ram can handle that 100mhz fsb. If that is absolutely stable try 400 and 500mhz. Maybe 533 is too high now for that particular cpu, maybe it need a tiny voltage bump/better cooling or both?

Also, these super 7 boards can be a little problematic with certain agp cards. To me, radeon's seem to be harder to get stable on these setups. Try and run an Nvidia card, i run a geforce2 gts in my p5a without issues, while a geforce2 Ti of the same brand gives problems... Lowering the sagp settings in bios might also help.

If you think the sound card is the problem, try running the same software without the card and see how it goes. Just to make sure that's where the problem is (i think it's the agp card).
Also try and download different drivers for sound, agp and videocard. It might make a difference.

For ali agp driver i strongly prefer the 1.72 driver, 1.82 also works well.

I have run the system without the soundcard and it runs games fine, just no sound. Granted this was in Windows 95 after applying the patch. Windows 98 just doesn't seem stable and the Audigy installation Disc I have says it doesn't support WIndows 95. I find this strange because I thought the Audigy supported Win95, but I cannot find anything about it. Granted it could still be the chipset drivers causing issue in Windows 98 because without the soundcard it doesn't access the PCI or ISA bus at all. Maybe it's the AGP Gart driver or the UDMA driver. I don't know. But I know when the soundcard is not installed and is not working the machine doesn't lock up. But there are a ton of variables I cannot account for. First I will pull the memory down to 128MB and see how that works. I have tested the system at 3x100, 4x100, and 5x100 and they are all stable. The CPU is stable at 522 MHz as well. I've even tried running the system at 5.5x66 Mhz. The RAM is PC100 and works perfectly. Regardless of what FSB I run at the system locks up when the sound card starts. Looking at the table running the fsb at 95 Mhz the AGP runs a few Megahertz slower than 66 and the PCI runs 1 point something slower than 33. I don't know if this could cause much issue, but if someone here knows more about the stability of the Sound and Video cards I am using, I would appreciate any input they can give. I was just hoping to play some of my old games that don't work in newer versions of Windows. If someone has a card closer to 2000's that has a DVI output that I can use an DVI to HDMI adapter to capture footage from please let me know as well. Thank you again for the help. I will try the suggested things below and see if they help. The CPU runs in DOS fine and windows fine for hours as long as there is no sound card being used. Even benching the CPU never results in temperatures higher than 55 degrees. I have a Socket A cooler on it with a copper core and I use arctic silver for the thermal paste. If there is something better I can use, I will definitely try it. I don't remember if 55C is high or not for this CPU.