Can I apply SP1 to a production system without breaking anything
Probably, but you should always run through it in a test/dev environment first! Be sure to backup your portal/sync server config and take appropriate backups/snapshots before applying anything
I applied to a hot fix to my fim sync and fim portal. Now my password reset portal gives me error 3000. All othe portals appear to be functioning. Has anyone run into this? Any ideas or recommendations?