If you want to learn some moves check out Decknique.net for their media section with a ton of free tutorials. As well as unitedcardists.net. For some sources you need to buy there is The Encyclopedia of Card Flourishes, The Trilogy (sold here on t11), Lethal by Daniel Madison. There is many resources you can check to learn spins and dribble type flourishes or just experiment yourself.
-RA69