Just my 2 cents, but this naming convention for OES just sounds confused.

"Novell Open Enterprise Server 11 is here on SUSE Linux Enterprise Server 11

.....Wow. I mean is it that much of a stretch to simply say that OES is no
longer a standalone server having long ago been merged with SLES and simply
call it Novell Open Enterprise Services for SLES or even something sweeter
like Novell Services for SLES, or anything other than that mouthfull of
double redundants.