how do you create one of those signature things...

[highlife]

you know the ones at the bottom of your message like you've got, mb?

and does anybody know how to edit your profile? tgone?

peaces.

[access]

Click on the FAQ link at the upper right of every page. Many of your questions will be answered, and there's a link to where you can edit your profile, in the answer to the question about profiles.