No. You can only sync an Ipod onto one machine at any time. If you want to sync it to another in the future, you will have to re-format the player each time. That is why I don't have one. Instead, go for a good media player (cos honestly, Ipods aren't), such as an archos http://www.archos.com or something by creative media (who actually designed the Ipod but sold it - so I guess the Ipod was a second hand idea in the first place! lol) which can be synced to any machine using almost any software, so is supported by all platforms.