Обновился самый лучший ROM/CHD-менеджер - ClrMame Pro. Изменения:
- fixed: rebuilder ignored 'recompress';
- fixed: compress to rar/7z created zip files;
- fixed: little typo in systems dialog;
- fixed: stats are not kept correctly over sessions (empty stats window);
- fixed: biossets with set romof are not handled as biossets (sys1 with soundboard);
- misc: don't write utf8 BOM for old-style dats.

Источник: http://mamedev.emulab.it/clrmamepro/download.htm