How to put itunes movie and music to non-apple portable player in WinXP?

[panpangege]

[FONT=&#23435]I bought some video and audio from itunes and would like to put them to my portable player,but I am failure, whether they have protection or format require?---- how can I convert or transfer those files? Thanks advance![/FONT]​

 

[Perris Calderon]

[FONT=?]I bought some video and audio from itunes and would like to put them to my portable player,but I am failure, whether they have protection or format require?---- how can I convert or transfer those files? Thanks advance![/FONT]​

I used the free winamp to first get my content onto my computer then I took that from winamp and put it onto my mobile player