HELP! I NEED YOUR HELP!

Hi.
Okay.
So I'm having some issues.
I post bulletins on Myspace, telling my friends to click my link for Mibba.
And read my stories.
Well.
They click the link and it's all good.
Then they click on one of my stories.
And BAM!
They can't read them.
Unless they have an account.
Or they make one.
So.
Here's my big question.
How do you make your stories open to people not registered on Mibba?
I really need to know.
It would be very helpful.
Cause no one want to make an account on a website that they've never heard of.
Jut to read my stories.