Roughly a month ago, I received an invite to beta test the PluralSight offline player. At the time, only a Mac client was available. Previously PluralSight had an offline player, and it was awful. Thankfully this has not been the experience with the new player. My daily commute involves a 45-minute train trip each way. This makes up a lot of my personal study and writing time. For this reason, I have a vested interest in an offline player.