Swiss army music, da Vinci sketches, MS Origami, tax problems

• A Swiss Army knife with a built in mp3 player, for when you need to play music and cut things at the same time. Is there anything they haven't put an mp3 player in yet?
  
• If you are waiting for the Da Vinci code movie, here's a gallery of da Vinci drawings.
• What is Microsoft's Origami project? I don't know, but it looks cool so far.
• H&R Block goofs on its own taxes. Yeah, probably not a good sign.