Just got off the phone with my brother.. they're releasing the beta version tonight... he had me go through a bunch of stuff just to see how it all was working from the eastern US (he's in Seattle) They are being featured in the Wall street Jounal later this AM but it's on the WSJ website already http://ptech.wsj.com/solution.html
So here's the Zillow website, give her a whirl, and say goodbye to your real estate brokers... http://www.zillow.com