According to the release notes for the patch 5.0(2) SR1, I cannot apply it to 5.0(1).
Ok, that makes sense.
But I cant seem to find a part number to order an upgrade from 5.0(1) --> 5.0(2) !!
Do I need to place a new order for 5.x and *hope* that I get a DVD with 5.0(2) ??