Yes Tempo is going away forever - I cannot remember the exact date but I believe you are correct it will be in October. HAR is the last MLS in the country still using Tempo. Our brokerage has already hosted a class on Matrix and I am trying to make it a practice use it now so I can be come familiar with it before Tempo an Fusion go away. There are free classes offered at the HAR offices as well as online training. While it is different from Tempo, Matrix offers a lot of nice features I think you are going to love