Went to update my ipod,now I am not able to use itunes because of an error... I have downloaded itunes again, saying it is uploaded then click itunes get error 7! Called for support, they are a joke !! Need advice please ...

Went to update my itunes upon request from apple, updated now I have an error 7.

I went to apple site to download itunes get message saying it is uploaded successfully.

Go to itunes unable to because of error message. Called apple... they are a joke you have

3 months to use the "phone service" after 3 months you have to pay $19.99 to talk to someone.

Apple says update.. ha ha dont do it.. you wont be able to use your itunes.

Any one have any suggestions in how to fix this issue??