That was the problems I was having yesterday, so thanks for the information.
One thought for AVCAD...
I have all the rest of the script worked out except for the portion where it asks the user for the save location and name (the part we're having the trouble with).
What if, at that point in the script paused the script let the user pick the location and name of the file then let the script continue. This would automate all the etransmit options and open and close all the drawings, just someone would still have to enterface with the script to tell it were you want the file(s) saved. It might make it a little faster than opening each file and running an etransmit then running through all the etransmit options then closing the drawing and opening the next, etc..
Let me know if you think this would work and I'll post the script I have so far (which I think you said you had a script already created for all the options, just couldn't get around the save location and name thing).