Chienworks wrote on 8/13/2008, 4:46 AM
Not in one easy step, no.

Video: use a velocity envelope.

Audio: Open copy in Sound Forge (if you have it). Use Effects / Pitch / Bend. Close file to reimport it as a new take in Vegas.

Retry and tweak over and over again until you get them in sync.
johnmeyer wrote on 8/13/2008, 10:37 AM
Kelly is correct about the audio. No way to do it in Vegas.

For the video slowdown, these old posts may be of some use:

How do I freeze frame

How to freeze a scene?

Freeze Frame

Stop action at a specific frame - simpler solution