iPod touch iPod Touch Upgrade - Making iTunes work

Hello, this is my first post here.

I had a 8Gb iPod Touch for about two weeks, and today I upgraded to a 16Gb. What do I need to do so that iTunes will sync the new device just as it did the old one?... Each different device usually is different, and tells me that only one can be done.

Any ideas?

Thanks in advance.

Oh boy, not a good start for the first post.

As soon as I plugged in the new device, it asked wether I wanted to create a new profile, or to restore data as per XXXXXX device (the profile of the old one).

So I got it fixed. I promise I will not get trigger-post happpy again.

Cheers,