What is there to do in Austin, Texas?

I'm going to Austin on a business trip for a week. I'll be in training during the day, but my nights will be free. What to do???

Howdy,
Austin is the live music capital of the world...Its also A collage town.. go on line to night life Austin Tx...Austin can satisfied nay one tastes in music and food..
So enjoy...

Lots of great food, live music, and clubs. I guess 6th street is always a good place to start, but you may like 4th or 5th better. Older crowd. Better drinks.