Fastcase. I spent some time at the FastCase booth today, and spoke with Mike, who regaled me with tales of law firms saving thousands of dollars by switching to FastCase for legal research online. The Florida Bar provides free access to FastCase's Florida case database as part of the Bar Dues, and I upgraded to all Fifty States for $195 a year. Yes, you read that right. Case law from all of the States for less than the price of a decent restaurant dinner. Coupled with the free access provided by Google Scholar, it is all the research you will ever need. I love that there is an Android app, which gives me access to every case everywhere on my phone or tablet.