I can tell you both methods you mention above work. The question is, what do you feel most comfortable with?

Reghack. Positive: Easy to Deploy Negative: Not supported by MS
The reghack is as simple as making the change... and running your script.

RunAsInteractiveUser() UDF - Positive: Easy and Supported by MS Negative: Sucks to do it this way?
Using this UDF is simple as creating your GPO Script, creating a "MapDrives" script or anything else that needs to be run in the context of the user. In your GPO use the UDF to call the mapdrives script.


Edited by Allen (2010-11-11 05:11 AM)