The room number 101 has always been associated with a beginning class or homeroom, at least here in the beautiful US of A. Most applications are inane, but nonetheless this little meme has found a niche in our little television induced society. I searched the web and found some examples:
  • www.autoshop-online.com/auto101.html - Autoshop 101
  • www2.famvid.com/i101/ - Internet 101
  • www.golf101.com/ - Golf 101
  • www.gyn101.com/ - Gynecology 101
  • www.rom101.com/ - Romance 101
  • www.freestuff101.com/ - Free Stuff 101
  • www.abcnews.go.com/sections/travel/DailyNews/Aussieslang000901.html - Aussie 101
  • www.sonic-boom.com/industrial/ - Industrial 101

You get the idea. =)