The options are self explanatory. Only share as much information as you feel comfortable with, no one is forced to provide any information.
You can edit your profile by clicking on this link: Personal Details
For a direct link to edit your avatar you can follow this link: Avatar Editor
If you don't like the lurker title.....stop lurking about and make a few posts.
Note: It may take up to an hour after your second post is approved for the software to update your account permissions.
If no posts or private messages have been sent from your account (basically an unused account), made mistakes during registration or wish to merge your old account with a new one you have created you can ask one of the Forum Staff Members to assist you with getting the account deleted/merged.
If you have contributed to the forum or sent private messages to other members there is little chance the account will be completely removed from DI's databases. However, we will deactivate the account, remove any profile information you provided and make sure that you never receive any future emails from the forum.