You can send files, gestures and avatars to other chatters.
To send a file:
The recipient will receive a private message screen with the file attached.
If someone sends you a file, you'll see a special screen asking you if you want to accept it.Click on Identity to see the profile of the sender. Choose preview to see a thumbnail of the file (this is particlarly handy if it's an avatar or gesture. To save it, click Save As and save the file to a directory on your computer. You can also click Reject and the file will not be saved to your computer.
Files can contain malicious programming - make sure you only accept files from people you know.