How often would you upgrade your P6 to the latest version? I know people that refused to upgrade and they are still using P6 v6 and it works perfect for them. They are basically doing the same job I am doing with my v15.2. It appear that primavera makes its money from the yearly support fee but is it really worth it to pay for the year support after the first year you are required to buy. At the current rate, the yearly support fee will buy a new P6 licensce in the 5th year. Would you pay for the support on a yearly basis or buy a new P6 license every 5 years. What do you think