In the tech arena, you like a cell phone related company called Syniverse (SVR). Please tell me about this one.Polley: Syniverse acts behind the scenes as a traffic cop, so to speak. When you roam from AT&T's ( T) network to Sprint's ( S) network to Verizon's ( VZ) network, somebody has to handle those roaming charges. While you used to see it all the time, it really happens behind the scenes right now. Syniverse takes care of that for you. So it really is a play on the growth of cell phone usage. -- Reported by Gregg Greenberg in New York. >To submit a news tip, email: firstname.lastname@example.org.