We have 2 types of software upgrades.
 1. Minor Upgrade
 2. Major Upgrades

    Minor upgrades consist of improvements we make to our software to do some or all of the following:

• Install new features to make the software do more.

• Fix minor bugs

• Optimize software to run faster

• Optimize software to be smaller

• Minor upgrades are free
  
  
  Major upgrades

• Are upgrades that are out of our control 
  The only major upgrade we have made is to rewrite our software to work with Windows Vista and Windows 7.

• Major upgrades are not free
  
  
  Note::
  Since 2003 all upgrades have been free until the arrival of Vista-Win7.
  This caused a total rewrite of our software
  We do not foresee any upgrades that are not free.