thanks guys...
uncoolperson ...by left click it work...!
But do i need to re-assign a button for relative or coordinate button like previous version ?
ex:
draw a line and click the first point...
before clicking the second point, left-click on the coordinates until you have the "<" symbol. (Relative)
and than clic the second point.
The coords variable have 3 options: 0, 1 and 2.
and with the older version of AutoCAD we just need to press "F6" for swiching the coords variable from 0, 1 or 2.
but since 2007.....
