There are three levels of installation offered. Graphics software in general tends to require much in system resources and Photosuite is not an exception. What you surrender in storage space, however, you should regain in speed of operation. I found no difficulty in working with the minimum or typical setup. When you run the program for the first time, it will take a bit longer to load as it sets up.
Online registration is included in the setup procedure and of course is recommended.
Setup also includes the creation of a new browser, which appears to be based on version 5.xx of Microsoft's Internet Explorer. The specialty browser created during the first use of the system makes it easy for you to access the Web. This application level integration lends power to the software in general. When you have completed your on line registration, take time to visit their website. It is always filled with tips tricks and free stuff to keep you returning to the site.