As of 6pm UK time, you will be able to view the 'Back to the Mac' event which will be taking place at Cupertino, California.
The event is expected to showcase updated, and cheaper, versions of the MacBook Air and a new Mac OS X 10.7 Lion. This is hinted at by the lion hiding behind the logo on the invite...
There is bound to be a hidden surprise or two at the press event, as Apple always seem to throw something unexpected into the mix, just to show they can keep a secret!!
The Live streaming of the event can be viewed from the Apple site, or click here to go straight there.
See also: MacBooks