Very cool use of technology.
Video iPods helping Rockies get into the "swing" of things
"The Rockies have downloaded video clips into the iPods of 14 players so far. For the hitters, they'll store every at-bat and download performances of upcoming pitchers. A 60-gigabyte iPod can hold roughly five seasons' worth of a player's at-bats. Pitchers can get all their performances, along with opponents' at-bats.
Jones has permission to take iPods from players' lockers to update them, and when the Rockies are on the road he compiles DVDs of their play and loads video onto the iPods when they return home."