I have upgraded my office system to snow leopard. Of course with any upgrade there is bound to be trouble. Crossover (which is currently my favorite app) needs to be updated as it no longer runs.
Worst of all Server Admin was unable to access my xserves. Every time it connected you would get:
Server admin wants to use the "PrivateEncryptedDatak" keychain
Of course no matter what you enter as the password the password gets rejected and Server Admin can not connect to the xserve. Now there is very little about this message in relation to Snow leopard so I had to do some research. Apparently it related to Adobe AIR.
Now I have never had a reason to use adobe AIR and as far as i am concerned it is useless bloatware.
To fix this problem simply uninstall adobe AIR by going to utilities and selecting the handy uninstall app. Voila problem fixed and Server Admin is able to connect. Hope this saves some people some grief.