Learning Omaha - books/other recommendations?

[mxer7734]

I've decided to expand from Hold 'em and learn a few new games. I'm starting by learning Omaha H/L and Pot Limit Omaha. I already have a few books: Secrets of Professional Pot Limit Omaha and ordered Omaha Poker and How good is your Pot Limit Omaha. Is there any other books, articles, sites, anything at all that will help shorten my learning curve and get me on the tables faster? Thanks

[wallenborn]

Pretty much the same situation here. I wasn't too impressed by Professional Pot Limit Omaha, but what really helped me the most so far is Ciaffone's Omaha Poker.