Another sound project: Atlas RS-11 with ESU LokSound ALCO 251 sound file. The sound file is of the V-16, rather than the V-12 (which is the version that came in the RS-11), but this file sounded a LOT better than ESU's generic Alco 251 file. I particularly like the startup sequence . . . Photos of install: YouTube Video: [video=youtube;PvTZPzdpOwo]https://www.youtube.com/watch?feature=player_detailpage&v=PvTZPzdpOwo[/video] John C.