The scope is a Tektronix TDS5054B, and yes, it's a PC running Windows 2000. The scope is already on a network and I've been accessing it remotely by running LabVIEW on a different PC (main). What I'd like to be able to do is copy all the waveforms previously saved on the scope's HD to the main computer (not a problem) and then run these files through LabVIEW from the main computer - to save on processing time, mostly, but also so that the whole process is not scope-dependent. The problem is, none of the VI's provided by Tektronix seem to allow this, for the reasons I had already mentioned before.
Getting in touch with Tektronix actually sounds like a good idea, I might try that next if I don't get any other replies. Thanks for your help!