M1.XML 20100617 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 20100617 Changelog:
Fixed:
Point Blank (ptblank) fixed with new c75 data dump (4mb) that matches the parent set.

Data sync to MAME 0.138u2.

Download: M1.XML 20100617
Source:Here