Support files are no big. Most recent ones will typically cover old ones too. The descriptions and categories can easily be referenced by parent roms. For example, if I have pacman.zip, the MAME.XML would tell me its a Puckman clone. I'd grab that description. Chances are the parent info won't change, even if the rom itself does.
I think the download option will help, I'm just not confident I'll keep up with the release schedule. I admittedly don't update my support files much (or really do anything on the cab these days). My machine is currently in a zombie state, half finished GameEx Arcade install on there.
Like I said before, my life is crazy lately working weekends and late nights, and what little time I have I spend with Quinn.
But I can knock this out in a few hours, so I'll take it on. I just can't promise to make it do everything you'll want right away (especially if Stigz doesn't seem to be down with picking up the torch on it, which I totally understand. I wouldn't want to take onHeadkaze's either because I'm sure it's above me).
You'll get the things on my list though for sure. And then you'll have to invite me over for a few games of The Adams Family and Street Fighter II Pinball. [emoji117] [emoji108]