Have you tried any of the skins that come with 2.1.0? Probably the new (and final) skin structure broke your existing skin.

Good luck

In your index.main.php, you could try replacing

<h2 class="bTitle"><?php $Item->title(); ?></h2>

with

<h2 class="bTitle"><?php 	$Item->permanent_link( array(
					'text' => '#title#',
				) ); ?></h2>

Many skin codes in 2.1.0-beta have changed since 2.0.x-alpha.

You really have to go through your skin and compare it with the built-in evopress skin.

Many of the old stuff will not work anymore, which I call 1-ish. The 2-ish stuff in beta is more likely than not, the one we'll have to use starting from beta. :)

Hope that helps!