From MAMEWorld:AdvanceMAME Installer
Fraggal posted about this on the boards a while back and now there's an official release: The AdvanceMAME installler boot CD is available on dalnet in the channal #mame (due to it's 39MB size there is no mirror here) and it's been quite popular, so check it out if AdvanceMAME is your thing Anyone know what this is??
~ChaZz