You should still backup all of your stuff just-in-case they decide to delete.
Do not install Windows7 on a mission-critical computer.
I already installed the dual boot of Windows 7 beta using help from the video on the site. But the internet is giving me troubles and doesn't allow me to connect to a network from the Windows 7 boot, yet it does from the Vista boot. Im considering unintalling Windows 7 Beta dual boot and just do an upgrade. I have a couple of questions.
1.When i upgrade, would the internet and network settings remain the same?
2.Would my files remain as they are?