Itunes is asking for authorization on all my pc's ? Help i only have 1 left.

[hancor]

I have iphone 3gs 3.1.3 jailbroken Spirit

All of a sudden all my Pc's (4) are asking me to Authorize my Itune account again. I have 1 authorization left and still have 3 pc's to do - Why is it saying Itune has new rules ? and if i don't i cant syc my apps ?????

Is there a app to confuse itune or what should i do

[mbeezy81]

U can de-authorize all computers in the iTunes menu bar and then go back and re-authorize each one of ur computers. Up to 5