you can see a sample of the Display Picture seen by your

 friends in their MSN messenger. 
 

  Instructions to Use

 1-Click Right button on required picture and chose

    ''Save Picture As..''

 2-and save to your computer/desktop / my documents.

 3-Open your MSN > Tools > Options > Personal >

    Change Picture

 4-Browse to the picture you just saved and select it.

   That's all :)