> And the reason I was told to drop everything and put in all
> the Naomi redumps for 0.149 was that supposedly demul needed them.
are you sure ? AFAIK the reason of redumps (in reality reconversion GDI to v5 CHD) was because CHD v4 was a bit dumb and buggy, and loss some data from disk images (at least one of admins from redump.org say so).
it is not necessary at all for emulation, but necessary for preservation, so all(maybe all, TBH I'm still not sure in V5) data from GDI (and not only GDI) images was stored into CHD format and nothing was lost.
Edited by MetalliC (07/11/13 12:15 AM)