A4000D & Radeon memory question

[merlinkv]

Hi

I have two A4K's with CSPPC's 128MB and ZoRAM's.... is a lot of memory for Amigas.

Also I have Radeons 9200 256MB.... but I don't want to use the Radeon memory as "FastRAM".

On Mediator Config the maximum amount of RAM configurable as VRAM is 99MB...... If I set the variable to 0 all VRAM is used like FastRAM and deleting the variable "RadeonMem" the board stops working.....

Anyone knows a way to use all Radeon RAM as VRAM or increase the VRAM to 128MB or more?

Thanks