Ok I was wondering all my iTunes music library and all is on my desktop but what I want to do is to download iTunes on a laptop and then sync my iPod with it but I am wondering if doing so will delete everything from my iPod.
If you want to switch to a new computer, make sure you copy the entire itunes folder in your music folder over; otherwise, your iPod will be wiped. If you want to sync with both your desktop and laptop, use this.