Topic: Please advise

Hello all,
I am stuck yet again.

Here goes:
I have a Form and it has_many Lines.
A line can be something like this:
Enter your age: [ text_box for user input]

Now, I have an adminstration interface where I can create forms and lines (within forms).

Now, what I want to be able to do allow users to fill out those forms. So for example user Joe logs in and he fills out FormA. When user Bill logs in he sees a completely new FormA.

I guess this can be thought of kinda of like a questioner. Where admin defines questions and users sign up and answer questioners.

Now, I have two tables Forms and Lines. I was thinking of something along the lines of created new tables UserForms and UserLines. These would be tied directly to user_id.

I hope this is not confusing.

Thanks to everyone who helped so far, guys on the forums and on the irc.

"Iwana ga hana"