Обновился самый лучший ROM/CHD-менеджер - ClrMame Pro. Изменения:
- fixed: statistic count values for sets which do not really exist (e.g. sets with only biosroms and nodumps/samples).
- fixed: fix test for unneeded rom/detecting not separated biosrom checks interfear and you need a 2nd scan to get rid of it (MAME .178 decoccass v0a-.7e issue).

Источник:
http://mamedev.emulab.it