Downgrading to 1.1.4 not working

[Do I make you]

Ok I have tried almost every tut out there and I cant just get it I follow all of the directions...... I download itunes 7.5 and then type the command into the terminal then I install itunes 7.5 and then I try to open it and it says sorry itunes library was created on a newer version of itunes.... Please help.... if it is any help I am on a mac.... if you have succesfully downgraded to 1.1.4 please contact me on ichat or pm me..... my account name is hopkins_k18@mac.com Please PLEASE HELP.......... If I can and if it works I will offer a reward.... Also does anyone know when installer will be availble on 2.0

 

[Do I make you]

come on help