How can one add more memory than 128MB to a A4000 Cyberstorm PPC

[Painkiller]

I'm a bit confused.

[Painkiller]

I'm actually asking because I have four 128MB simms in my closet that are still working. Are there PCI busboards that could be populated with these?

[Painkiller]

http://amiga.resource.cx/exp/mediator4000

4 GB continuous PCI memory space accessed through the 512 MB window in the Zorro III address space

So what does this mean? What memory board is best suited for me if I want to populate it with four 128MB simms so that I would get 512MBs of RAM in A4000?

@Alexh
I not asking for a PCI RAM card, I'm actaully asking for a busboard to have simms slots that I could populate, but I gues suchs thing doesn't exist But anyways I'm willing to get anything that works...

[Painkiller]

What PCI memory cards are there that work with A4000 as a memory expansion (doesn't really matter what type of memory they use)?
What busboards can take 4x128MB 72pin SIMMs?
I don't see DKB3128 or Fastlane supporting 128MB simms

[Painkiller]

Uhh I must be really tired... First I read that you said you can get silly me.

So there is actually no way for me to take use of these babies in any way with A4000