A cameraman has delivered two tapes to me shot on a new Sony HVR-Z1U.  I can capture the footage OK but whenever the video image has much motion there is also quite a bit of juddering/stuttering/whatever you want to call it.  It looks like a framerate/pulldown issue.
I have Vegas 4 and I'm pretty sure there must be Properties settings that can properly handle this footage.  In the setup menu on the camera, he selected a setting that was "60i film-like" or words much similar to those.  The setting says that it delivers an image with "the atmosphere of 24p."  But it's not true 24p, apparently.  Given that this is a Sony support forum and I'm using Sony Vegas and the footage was shot on a Sony camera, I'm hoping someone here can tell me how I can capture this footage and get it to play properly. 
 TIA