M1.XML 20110228 is released. M1.XML file for use with M1 - keeping up with changes in MAME.M1 plays the music from arcade games by running the code in the original ROMs (not supplied). This allows entirely authentic playback of classic video game tunes while you work.

M1.XML 20110228 Changelog:
2/28/2011 - 1910 Sets
Changed:
ptblnk2a -> ptblank2a
moo -> moomesa

Data Sync to 0.141u3

Download: M1.XML 20110228
Source: Here