Currentlty labview can not interact with MAX in a way to pass some values to it. LabVIEW can get values from virtual channels though. However if MAX would have been ActiveX Automation server, then setting up values to vitual channels would be something that could have been done. LabVIEW 6 interaction right now is only to an extent that it can launch the virtual channel wizard using the DAQ Channel datatype.
May be something for future.....
Abdullah