No surprises here, but Apple is hosting another invite-only media event at next month's National Association of Broadcasters Conference in Vegas, and is almost sure to unveil a new version of its Final Cut Pro editing software. Luckily, Apple's NAB unveils aren't always limited to software, so hopes are high for word on that 8-core Mac Pro that's been squeezed through the rumor mill a few times in the past months. The "Lights Camera Apple" happenings will take place on April 15th at 11am.