Here's how I get X,Y points into AutoCAD:
Your co-ordinates should be separated by a comma. Numbers only. Each co-ordinte pair on one line.
Make sure the first line contatins the word "PLINE"
Make sure the file is saved with an .SCR extension.
Run AutoCAD and type the command "SCRIPT" and select the .SCR file you just made.
You can then select PLINE and EXPLODE it if you want.
Dunno if it works for X, Y, Z but it works for X, Y so don't see why not
So your .SCR file would be in the following format:
PLINE
0,0
123,456
132,165
etc...
Lemme know how you get on!
I love deadlines- I like the whooshing sound they make as they fly by.