R – SQL.Data.SqlLite version with NHibernate 2.1

What version/implementation of the SQLLite can be used with NHibernate. I get an error:

The IDbCommand and IDbConnection
implementation in the assembly
SQLite.NET could not be found. Ensure
that the assembly SQLite.NET is
located in the application directory
or in the Global Assembly Cache. If
the assembly is in the GAC, use
element in the
application configuration file to
specify the full name of the assembly.

Let me say that dll is in the bin directory, I made sure.
I am using System.Data.SQLite.DLL version 1.0.60.0.

Here is the hibernate.cfg.xml

    <property name="connection.driver_class">
        <!--NHibernate.Driver.SqlClientDriver-->
        NHibernate.Driver.SQLiteDriver
    </property>
     <property name="connection.connection_string">
        <!--    Server=.\SQLEXPRESS;User Id=epitka;Password=password;Database=dnn49;-->
        Data Source=nhibernate.db;Version=3
  </property>
  <property name="dialect">NHibernate.Dialect.SQLiteDialect</property>

  <property name="query.substitutions">true=1;false=0</property>

  <property name="show_sql">true</property>

I am running this on Window XP box.