So far so good

Win7 seems to have been a successful install. I have a couple of uncommon photography, math, CNC and music applications running on this system and nothing seems to be broken. My only gripe is that the system (an HP Laptop) came with Vista Home Premium and it would not upgrade with Win7 Professional, it would only upgrade with Win7 Ultimate -- not a big hassle as I have a couple of each but it would be nice to have a matrix somewhere on the box... Kudos to the people who developed the Windows Seven Upgrade Adviser -- this is a separate downloadable application that lets you know what you need to do to upgrade successfully. In my case I had to de-authorize this computer for iTunes during the upgrade.