syncserver problem

Hi.

I am a new iphone user, the product is really nice, but I have a problem trying to sync it with itunes.
My Iphone is a 3gs 32 g never lock. I did the starting and activation problem, that works fine, My phone is working like phone and with app pre installed.

The problem come when I tried to sync the first time with Itunes, then a windows message pop up, "sync server stop working, windows will close the program", then a second msg pop up in itunes " itunes did not load the data from synchronization service provider, try connecting again o try it later".

I am using a windows Vista Notebook. I tried with Itunes 8 and the new version.

Please help me with this problem, the iphone is great, but with a sync connection will be still better.

regards


Jorge A.