Easter egg: On the 6th disk, under the "Featurettes" section of the Special features, press to the left and you will see a red "B" highlighted. Press enter to access "The Gift Montage".
Easter egg: On the main menu, select Phase 3 (conclusion) then go down to "Secrets from the hatch". Then press left. A dot should appear on the right of the screen. Press select/enter to view the Easter egg.
Easter egg: Watch the main menu on the second disk of the season 2 DVD. Let the music play through once, then press 'right'. A yellow monkey head will appear. If you click that, a rap about Naboo the Shaman will play accompanied by clips of Naboo from the show.
Easter egg: In the Special Features section of the third season's DVD, you can find a comment on why there are an English and a Japanese version of the title song, together with a medley with both versions alternating along with scenes from the season's episode. In order to find it, you have to go onto Mas' symbol on his chest.
Suggested correction: And how do we get to Mas' symbol?