Hi, at the bottom of action.default.php you have 2 smarty "assigns".  These need
to be changed to "assignGlobal" so they can be accessed in the TagCloud
template.  This is because of the variable scope change introduced with CMS MS
2.0.

$smarty->assign('items', $items);
$smarty->assign('returnid', $myReturnId);

Becomes:

$smarty->assignGlobal('items', $items);
$smarty->assignGlobal('returnid', $myReturnId);