I had FiOS internet installed, but at the exact same time my desktop computer blew it brains, so I never established internet connection through my computer. I purchased a new HP desktop with Win 7 Home Edition operating system, and yesterday I set it up. I used the FiOS disk given to me by the technician and with it easily established connection to the internet. I then installed a desktop email program (Thunderbird), and installed Microsoft Office 2003, and then via installation disk updated Win 7 Home Edition to Win 7 Professional. When the desktop loaded I noted none of the programs I installed were there, and I was unable to connect to the internet. I then inserted the FiOS Disk into the Disk Drive, but I could not establish a connection to the internet.