Announced late last year, Sprint's version of the HTC 7 Pro has been stuck in a holding pattern (along with Verizon's Trophy) while waiting for Microsoft to wrap up its first big software update for Windows Phone 7, which includes copy and paste functionality along with -- you guessed it -- CDMA support. Steve Ballmer's keynote address at MWC last week nailed down said update for launch in the first part of March, which means that there shouldn't be much else holdin
