So I just changed the account name of the admin user on my g5 Imac and all of my itunes/iphoto/everything files have disappeared. I can locate most of the stuff on my hard drive, but every time I import the files back into itunes/iphoto and close the application, they are gone the next time I open the application. Now when I try to drag all of the music back into itunes it tells me that there is not enough free space to preform the copy. Where do I start to fix this...? 
