If you want to edit or change the title of your created thread there are 2 ways to do it:

1. Go to your first post then click edit/Go to advanced.

http://www.symbianize.com/attachment.php?attachmentid=291647&stc=1&d=1300120936



2. Go to the forum where your thread is placed. Double click on the space after your thread title.

http://www.symbianize.com/attachment.php?attachmentid=291648&stc=1&d=1300121053




note: you can only change your OWN thread title.