Doggy Sound In Acrobat Reader

You need: Acrobat Reader 4.0

Do the following :

1. Open up Acrobat Reader.
2. Choose Help, About Plug-ins, Acrobat Forms.
3. Hold down Control-Alt-Shift and click the Credits button.
4. You should hear a dog bark, the button face will change to say "woof," and the Adobe logo will turn into a dog paw.