HD6A29715H1E - H2160MW9A - NOT H2160MW9! - firmware (Version 715/715H)
HD6A29718H1E - H2160MW9A - NOT H2160MW9! - firmware (Version 718/718H)
HD6A2972AH1E - H2160MW9A - NOT H2160MW9! - firmware (Version 72A/72AH)
HD6A29727H1E - MDR513H firmware (Version 727H)
HD6A29727V1E - MDR515H firmware (Version 727V; nicknamed the SuperFW 727V
  because it can be flashed on H2160MW9A and MDR513H units as well)
Ver02C - DVR Tuner firmware (Version 02C; only needed if exhibiting freezing on
  analog channels)