All of the cartoons on the DVD were made in Macromedia Flash.
All of the easter eggs that appeared on the website from which these cartoons originate still work in the DVD version; there is a special method of accessing them using your DVD player remote.
Homsar was originally created only for the second e-mail, but then Matt and Mike decided to keep him around.
Hidden creator's commentary is accessible by hitting the select language button on the DVD control.
In the 100th email, all the members of Limozeen are played by Matt Champman.
In E-mail #55, "cheat talk", Mike Chapman, rather than the usual voice actor, provides the voice of Strong Sad.
The song "Different Town" on email #99 was composed by John Linnell of They Might Be Giants. if you listen to the creators' commentary for that email, you can hear what the original song sounded like.
