help with block diplay for pnForum

In the past, pnForum used to display its content in the center block. This morning, I was playing with the Xanthia Block Control, the pnForum stands by itself. Please see to know what I mean:
http://kinhtehoc.com/index.php?name=pnForum

At the bottom, it saids "{nocache:8d3d2f29f2c4d378a029780a466f2cd8#0}". I don't know what that means, and I don't know why?

However, when I click on any topic, let say http://kinhtehoc.com/index.php?module=pnForum&func=viewforum&forum=7 , then the pnForum gets back to the old way.

The old way: there were a left column and a center column.

Please help me!!! How can I bring back pnForum to the old way. To display the pnForum main page in the center, not by itself.
Looks fine to me in Safari and FF and Netscape on a Mac - two columns with the forum in the right column.

(BTW - I like the color scheme.)

--
Peace
______________________________________
The commonest cause of problems is solutions.
yeah!
thank you.
I went into Xanthai and the block control, delete "something" at the pnForum block.