Your unique id can be found by hovering over the link to viewing your username on the upper right side of the Welcome section while in the forums. This will show the link in the status bar forum profile and looking at the bottom of your browserurl, in the format which will be formmated like this: <br/><br/>http://forums.diii.net/member.php?u=######, <br/><br/>...where ###### is the unique id.