Oh dear....They are copied from the SW website which was determined on a previous thread to be breach of copywrite.
Right click on the image. Click copy. Go to edit sig. Then paste the image into the sig box. Preview it to see if you can see the image. Then save.
I totally agree but as that person (who has now mysteriously disappeared!) raised the subject it became an issue. And as Sandy says, the forum has to keep in the good graces of SWthe whole copyright thing is in my opinion rediculous. what are sw loosing out on if we display a little image of our achievement. its not like were making money out of a little icon!!