Thanks Alex!
This might be relevant to the OP also:
I just noticed this... not sure if this is just a coincidence, but when I soft-reset my machine after installing the ROMS, more often than not, I get the red windowed Guru telling me there was a "software error"... I've heard of the SCSI NV Ram on the A3000, but don't know how to access it or if that might be the problem or not.