I am confused about the difference between Netware 6.5 and OES.(Open
Enterprise Server). I remember installing OES but when I type version at
the prompt I get "Netware 6.5 SP4".

Is OES SP1 the same as Netware 6.5 SP4 ??

When I go to the download section, there's a file called "nw65ossp4.iso"
but in the description it says Open Enterprise Server SP1.

Also, I noticed there's Netware 6.5 SP5 now and also OES SP2 ?? What's
the deal with those?? Are they the same thing??