Ipod on mulple computers?

i have a 30 gig video ipod, i also use 2 pc's and a mac, why cant i use my ipod on all 3 computers? anyway to do this? Thanx

Ipod on mulple computers?computer virus

You can use your Ipod on all computers, as long as all the computers have the same iTunes library.

Ipod on mulple computers?free spyware remover

You want to make sure you turn off the ''auto sync'' feature on each computer so when you plug in your iPod it doesn't autmoatically sync. I use my iPod with a laptop and a desktop, each has a different library.