QR CODESTo create your own QR Codes, go to:

http://www.qrstuff.com/

You can create a QR code with just text and download it. Then you can print it or save it.

You can create a QR code with a URL, and when you scan the code, it will take you directly to that website.

You can create a QR code with audio. To do this, record your message on Audacity and then save it as an MP3 file.

http://audacity.sourceforge.net/

You can add sound effects to the audio clip at: http://simplythebest.net/sounds/MP3/sound_effects_MP3/people_mp3.html

Then go to http://www.upload-mp3.com/

and upload your MP3 file from Audacity. It will give you a URL, which you can type in at the QRstuff.com site. Then you have a QR Code with audio! It's very cool!