I've seen the warnings regarding doing iSCSI with NW6, however, I have a need to try it.

In the iSCSI initiator installation documentation it says:
IMPORTANT: If you intend to install Novell® Cluster ServicesTM software, you must do so after installing and configuring iSCSI initiator software and before partitioning the disks on the shared disk system.

I have a 3 node NW6sp5 cluster that is already accessing a FC SAN. I want to add iSCSI storage. Can I add the iSCSI initiator to this configuration?