How do I grab audio from a DVD?

I want a 5 second audio clip from a DVD I own. I have DVD Decrypter, Instant Copy, Nero 6, DVD Shrink and TMPGenc plus. Surely one of these will let me save the audio as a .wav or something.

You should give DVD Audio Ripper or DVD to MP3 DIY a chance.

You may also have look here or here.