reinstalling Office Standard (plus SP3) fixes the problem again. Using the existing Mail profile with no smartcache. Looking at the "Add Service to Profile Dialog" Scalix is not listed.
Reinstalling the Scalix Connector brings the option of Salix to the "Add Service to Profile Dialog".
Not recreating the profile, but reinstalling the Scalix connector causes the Issue described in the link above to reoccur.
At This point I am back to where I was before - unusable Outlook
Removing the Mail profile.
Removing Outlook and then replacing it back using the Office Add/Remove Component option.
Reinstalling the Outlook 2000 SP3.
Removing and reinstalling the outlook Scalix connector 11.0.3 .msi
Double clicking the Outlook icon invokes the Profile editor (and a partially loaded Outlook).
Manual config for a new mail profile.
Completes without a crash and outlook finishes loading fine - no crash from profile creation!
(normally I right click the outlook icon and configure profiles - or double click of the icon in this state does not invoke the configure Profiles dialog but error messages about message stores etc).
Outlook seems to function correctly at this point. No Smartcache is setup at this point(I think there is one more test to do regarding smartcache here).
Restarting Outlook then breaks every thing again.
I was presented with a novel dialog box though
So to sum up - I do not think I got to a solution - it just seemed so since Outlook upon restart would break again on these last few tests and probably on the first tests too.