I am trying to add 89.0W to my coolsat 6000, by selecting a 0.0E location and modifying it to 89.0W. However when I exit the satellite location field it reverts back to 89.0E. There is just no way to make the "W" stick. It looks to me like a firmware issue; anybody else experience this? Also, is there a firware upgrade for it? Another option mayt be to use the Coolsat 5000 satellite list -- is it compatible with CS6000?