> > MAME Changes .dat files, logiqx style :-) (using his tools)
> > MAME_v0.84u1-Changes.zip
>
> The only thing different is that you haven't used the -r option (to include
> renames). If you build ROMs using your 0.84u1 changes dat and copy them over a
> 0.84 ROM collection, a CMPro scan afterwards will probably show some incorrect
> names (since MAMEDiff won't have included them in the changes dat). Using the -r
> option will mean that renames get included in the changes dat and CMPro will
> give you a clean scan afterwards.
>
> Logiqx
>

well, yeah, i got that option the other way arround, i assumed the deafult would be to include the renamed roms hence producing a perfect copy-over set of roms, my bad

anyway, i just posted the link here for some forum regular that might find it usefull