I have a casseiopiea e100 with 16meg of RAM. Comes with cradle and software to attach to pc via serial port. I also have THE SKY v2.07 supports LX-200 HPP I have also seen it work on LX-90... Have all cables for attachment to LX-200. Asking $325.00 OBO will consider trades...Money order/cashiers check only. Buyer pays shipping.