Hey Nat, are you enjoying the HPX170 workflow? This is the professional way to go for videotaping legal depositions. You can shoot for as long as the parties are on the record - without interrupting them about tape changes - and still deliver high quality files which conform to NCRA standards.
It's great to be able to just concentrate on the quality of the video production chain and the accuracy of your logs.
I'm using this system throughout the Greater New York City Metropolitan Area. It's getting great reviews, too.