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?
Easter egg: On the second DVD from select the episode 'Once More With Feeling.' In the following screen go to the 'Language Selection' and there highlight the menu entry 'English for the hearing-impaired.' Now press the 'Left' arrow key on your remote control and the Buffy 'B' will be highlighted giving you access to 3-minutes worth of footage from the soundtrack signing at Tower Records in Los Angeles. On the fifth disc select the episode 'Normal Again' and then go to the 'Language Selection.' Highlight 'English for the hearing-impaired' and then press the 'Left'. You will now see a sign saying that there is a 'Computer Download' available for the episode call sheet.
Easter egg: On Disk 2, go to Episodes, select Main Menu and hit the right arrow - this selects the chair of the cockpit (where the pilot put the radio). When selecting this, the French distress call the survivors later receive is heard. Yes, you hit the RIGHT arrow and the cursor goes LEFT.
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.