Mr Deeds, Q2 Best way to find out how to add image is to click on the post reply button, at the bottom right of the message text area you will see the image icon button(small picture mountains and sun)click on that then click on click here for how to post charts and images(above disclosure) and that will explain what you need to do.
Q3 Click on the my account button, at the bottom of Your Profile page is the signature area,add your Generic comment.
Hope this helps.
VLA Price at posting:
5.7¢ Sentiment: None Disclosure: Not Held