CS + Jetspeed ref impl install

System

Hi,
I currently have TeamSite, Templating & OpenDeploy all installed on one host. I'd like to procede with installing the Content Services SDK & Jetspeed reference implementation but first have a question:
I originally had all of this installed on a single host. (TS, Tmp, OD + CS & JS ref impl) However, I was unable to run the Sample User Scenario documented in the JS Admin Guide. My default users provided w/ the install (mark, heather, etc.) could login to jetspeed, however, logging into the TeamSite portlets always failed. (Usually 'Authentication Error' was returned)
I was also unable to authenticate any of the default users via a new IWPortalClient reference in the example java demos. (Demo1, Demo2, etc.)
Re-reading through the JS Admin Guide, I see a note about installing everything on one server saying "... do not use the TeamSite server as a browser client to access the portal, since this will create a conflict between your TeamSite
credentials and your operating system credentials."
What steps do I need to take to ensure I can go through the Sample User Scenarios on a single machine configuration running Windows2000?

Thanks,

Blake Williams
Application Developer
Sybase, Inc.