I finally found some spare time to install Leopard. My initial impression is that it's a bit more pollished. I have yet to look into all the apps but it looks good enough. The installation process was a bit like a Windows installation. It jumped from 3+ hours to 1+. The 'About a minute' took at least 5 minutes. Funny enough, a considerable part of the installation/upgrade process appeared to be done through perl scripts :)
