SLES11SP1 configured as iSCSI TARGET.
NW65SP5 - as iscsi iniciator.

From the NW65SP8 connected to the iscsi target ( sles11ps1) and create new NSS Partition , NSS Volume, mount this volume. This is OK.

it is possible to one and to the same iscsi target at the same time to be connected with NW65SP8 and WIN2003?

on sles11sp1 ONE is activated iscsi target for use from NW and from Win2003.