I've added a confirm-box to the trade window to make scamming much more difficult. After both players have selected objects, an extra confirm-box showing the details of the trade is displayed. This allows you to check all the details are correct before parting with your items.
If a player on your friends list is shown in yellow (i.e they are on a different server), you can now find out which server they are on, by moving your mouse pointer over their name.
I've fixed another bug with the chat filter which was making it over sensitive in certain circumstances