A certain company in Cupertino is holding a press event today. Xeni will be there, liveblogging whatever unfolds. Expectations and rumors surrounding Apple's "Back to the Mac" event at 10am PT involve a refocus on the personal computer line: some sort of iLife refresh, maybe a new MacBook Air, and perhaps an additional item at the end that causes everyone to go "oooooh" and clap. The new OS is expected to be named "Lion." I don't know where we got that idea. Maybe the invite.