1. You must be a "registered user" and "signed in" to participate. Click on "Sign In" under the Classic Aircraft Logo above. If you need to register, click the "Register" button on the sign in screen, otherwise enter your user name and password and you are ready. 2. To view forums click on the final topic you are interested in. 3. To start a new topic click on "new thread". 4. To reply or add to a previous entry click on "Reply" for the entry being replied to. 5. To submit your posting click "Update" at the bottom of the page.