Autoyast questions

Hi, I managed to get most of the autoyast stuff to work with PXE boot, though there are a couple of questions and suggestions. With the release of Suse Pro 9.3 it seems that the yast autoinstall tool breaks the partitioning sizing in the autoyast config files. The question i have is i would like to enable that after the basic install on first boot one can get suse to check for online_updates, like one can do with installing from CD or installing via failsafe. Anyone have any ideas as to what to add to the autoyast config files? The other question, is there some way to determine in a post script the DHCP network information given and setting it to static on the machine? Please let me know thanks S.