This is from my buddy who lives in Austin:
South - Zax Pints and Plates
http://www.zaxaustin.com/ - decent food with a few local beers on tap (Independence, 512, Live Oak, Real Ale [Blanco], St. Arnold's [Houston])
Uncle Billy's
http://www.unclebillysaustin.com/ - Great hand-crafted beer and pretty decent BBQ
Central/Downtown - Lovejoy's 604 Neches St - Good hand-crafted beer. Didn't care for the atmosphere (dark and dingy, even at night!)
North - Draught House
http://www.draughthouse.com/ ***GREAT selection of beer, including their own brew as well as many local breweries. Really good crowd and great atmosphere.***
NXNW
http://www.nxnwbrew.com/ - Brewery and restaurant. Haven't been in a while but don't remember being disappointed by anything.
There is also a Flying Saucer if you just want a HUGE selection of beer from all over the world
http://www.beerknurd.com/stores/austin http://www.blackstar.coop/- Independence Brewing Company
- Live Oak Brewing Co
- (512)
- Real Ale Brewing Company - actually in Blanco, TX, but beers are on tap in Austin