Dont bother with iTunes settings etc.
Make sure you copy the iTunes music library in its entirety to wherever you want it. Then hold down 'option/alt' key when launching iTunes. It will ask you if you want to create a new library or open an existing one. Click Choose library and navigate to the new location. It should load everything up and thats it. Everything as it was just in a different location. Same works for iPhoto and I believe iWeb too.
I've just bought a new external HDD to store my media on; specifically my iTunes stuff...
Now I have tried the suggestion you said:
1) I copied my itunes folder from my users/music drive to /external-drive/music
2) option clicked on itunes and chose the external-drive/music destination
3) changed the itunes prefs to point to the external-drive/music folder
but itunes says it cannot find the files...just get the exclamation mark against everything
i've even manually find/replaced the paths in the itunes library.xml and itunes music library.xml files but still doesn't make a difference.
I do not want to re-import the music as i will lose all of the date added etc.. data..
How the hell can i get it to see the music on the drive?
I've read x amount of articles and instructions on apples site.. but i don't want to "keep my music organised" etc.. i just want the same structure as it is.. all my music is within the itunes music folder which is inside the itunes folder.. and i want to keep all my playlists and data etc.. too?
please advise, as i just spent the past 2 hours screwing this up!!! bolox!
thanks