I can speak for the databases. Use detach, copy the files then attach. There are a few special considerations when doing this for the master, model, msdb and tempdb databases. The following link (even though it references v7) should help there.
http://support.microsoft.com/kb/304692/EN-US/
RegardsRudy KomacsarSenior Database Administrator"Ave Caesar! - Morituri te salutamus."