Apple Event is now live underway, however, Apple is blocking the streams for Windows users even if they have Safari and QuickTime installed on their PC. There are of course alternatives for Windows and Linux users to watch the Apple Event.
However, the best alternative that would work on virtually any PC (Mac, Windows or Linux) is using Flash streaming. There are couple of options available to watch the Apple September Special Event through a flash video, here is an embedded video courtesy the Gizmodo live stream.
So if you have a Windows or Linux PC, this is the best way you can watch the Apple September event live /