SLES9 SP4 on Itanium

[sharfuddin]

as per "http://developer.novell.com/yessearch/Search.jsp"

Fujitsu Siemens "Primergy RXI300" is ONLY certified with SLES 9 SP1. ( PRIMERGY® RXI300 )

so does it mean that, Primergy RXI300 is also/automatically certified/supported with SLES 9 SP 3/4 ?
do we get support from Novell, if we will run SLES9 SP4 on "Primergy RXI300" ?

Regardss
needee