Since march 2003 when we published Public ShareFolder all updates have been free. We don´t know what will happen after Windows^® XP but we will try our best to also give after the next Windows^® version free updates. Till now we take no cost for support, service or updates. The license is a one cost license not a yearly cost. We hope that we can support this also for the future. We haven't seen up till now any reason to change