This "Techy Tool" is a bit on the fun/humor/personal preferrence side!  If your a dog lover, this Techy Tool is right up your ally. If you know a Dog lover forward this neat Trick to them.

 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.

Download Acrobat Reader 4.0 here.  http://cc.jlab.org/docs/services/windows/acrobat_install.html