udskrivning fra 2 tabeller

Hej.

Hvad er der galt her:

<%
sqlString = "SELECT * FROM users, cart " &_
  "WHERE user_id=" & userID & "And cart_userID=" & userID
SET RS = Conn.Execute( sqlString )
IF NOT RS.EOF THEN
  name = RS( "user_name" )
  lastname = RS( "user_lastname" )
  street = RS( "user_street" )
  city = RS( "user_city" )
  zip = RS( "user_zip" )
  phone = RS( "user_phone" )
  quantity = RS( "cart_quantity" )
  productname = RS( "cart_productname" )
  productvhsdvd = RS( "cart_productvhsdvd" )
END IF
%>

når jeg prøver at udskrive får jeg intet resultat i disse 3:

  <td>
  <input type="text" name="product_name" size=20 maxlength=50
  value="<%=Server.HTMLEncode( product_name )%>">
  </td>
  <td>
  <input type="text" name="product_vhsdvd" size=20 maxlength=50
  value="<%=Server.HTMLEncode( product_vhsdvd )%>">
  </td>
  <td>
  <input type="text" name="product_price" size=20 maxlength=50
  value="<%=Server.HTMLEncode( product_price )%>">
  </td>

På forhånd tak