The starter works... Happened a few days ago. I bought gas cleaner stuff. Filled the gas tank. Now I turn the key... Engine turns but won't start.

Get this to a shop so they can determine if the problem is ignition related or loss of injector pulse.
This link is a good resource for locating shops in your area:
iATN - Repair Shop Finder (http://www.iatn.net/shopfinder/)
Good luck!