9:52 PT: Hello from Cupertino! This is Macworld Editorial Director Jason Snell, reporting to you from the small theater on the main Apple campus on Infinite Loop. Members of the media, analysts, and Apple employees are filing in to this theater, which has been the location of numerous Apple product launches, including the original iPod launch. I’ll be providing your live update today, so I’m warming up my typing fingers right now.

9:54 PT: How you know it’s not an Apple music event: The music playing is classical. Classical is not my specialty, but it was a solo violin. Now some more... chamber music? “Now I feel like I’m at a wedding,” says an Apple employee behind me. Are you ready to rock? I hope not! Are you ready to classical?

9:59 PT: Lights are dimming. We’re about to get started

9:59 PT: Steve Jobs on stage. “Good morning!” Black mock turtleneck, blue jeans -- standard attire. “Everybody knows, today’s about notebooks, and we’ve got some exciting new notebooks and we want to tell you the story about how we created these things.” But first, “we want to cover the state of the Mac.” So Steve introduces chief operating officer Tim Cook to take us through the “state of the Mac.”

10:00 PT: Slide of current Mac line. Cook: Last reported quarter, 2.5 million Macs, new company record. “This didn’t just start in the last quarter. Several quarters in a row, we’ve been growing 2-3 times the market growth. Here’s why we think this is the case.” First, “better computers, far superior” to what’s out there. He cites the iMac and the MacBook air.

10:01 PT: Next: Better Software. “Software like Leopard. Virtually everyone agrees that Leopard is far ahead of Vista. And software like iLife, the best digital lifestyle suite on the market, that lets you enjoy photos, and make movies, and make music, all in an integrated package.

10:02 PT: Number 3, compatibility. He cites Boot Camp on every Mac. Shows Windows XP running on iMac. “When I look at this, it sends shivers up my sign. But it works as an insurance policy, whether you use it or not.”

10:03 PT: Next up, “something we didn’t do -- Vista.” Laughter in the audience. “I think it’s fair to say that Vista hasn’t lived up to everything that Microsoft hoped it would. And consequently, it’s opened doors for a lot of people to consider switching to the Mac. And this has given us an opportunity and Apple has been the beneficiary of this.”

10:04 PT: Great marketing. “The Mac-PC ad has struck a chord with so many switchers. They tell a story, and people listen.” And he plays one of the ads - it’s the “you’re banished” ad with John Hodgman on a throne.

10:05 PT: “Number six, retail stores. We began our journey in the retail stores just about seven years ago. And today we have 247 stores in 8 countries, and they greet 400,000 visitors each day. And most importantly, still 50 percent of the Macintoshes they sell are to people that are new to the Mac, making the people underneath the Macintosh tent larger and larger.” Shows photos of the new Sydney store and the new Beijing store.

10:06 PT: “And these are the six reasons we’d attribute to the Mac’s momentum. But this just didn’t begin. If you look at the history, what you would see that the Mac has outgrown the market for 14 of the last 15 quarters. That’s almost four years. That’s phenomenal.”

10:07 PT: “Obviously the unit share is growing. In U.S. retail, we’ve gone from a single-digit number to now, the Macintosh represents 17.6 percent of unit sales in U.S. retail. And if you look at revenue share, because we focus on fully-featured systems and we don’t compromise on quality, our revenue share is 31.3 percent. That means one out of every three dollars spent on computers in U.S. retail is spent on the Macintosh. What a difference a few years makes.”

10:08 PT: “In education, we’ve surpassed Dell to become the top-selling provider of notebooks, 39 percent. And at a major university, here’s what’s happened.” Shows a slide, starts at 2002 at 15 percent, up to 47 percent in 2008.

10:09 PT: Tim puts up a photo of a lecture hall at a college, and it’s almost entirely Mac laptops. “I challenge you to find a PC,” he says. The point is, college kids have a choice of laptops and they’re choosing Macs.

10:09 PT: New slide: total Mac units sold. Pointing out that in the first three quarters, Apple has already sold as many Macs as they did all last year. “And that’s the state of the Mac,” Cook says.

10:10 PT: Jobs is back! “With that done, let’s talk about notebooks. But before we get started, we want to talk about some technologies and discoveries we’ve made that help us build notebooks.”

10:11 PT: Jonathan Ive on stage. “I’d like to take a few moments to tell you about a real breakthrough we’ve had in how to design our notebooks. To show you the issues that preoccupy us when we’re designing these products.” First, he’s going to show how they build the current MacBook Pro. “When you’re designing a product as thin and light as the MacBook Pro, is making it strong, robust, tortionally rigid. I think you’d be surprised to know that the aluminium enclosure you see makes a small contribution to the structure. The structure is primarily derived from the internal frame. It’s made of multiple parts that are then assembled into the bottom case, which is a very thin Aluminium pressing. It’s this composite that starts to create a strong system.”

10:13 PT: Showing a series of plates on the current model that are welded together to provide more support. And finally, they add a plastic gasket. “That allows us to control the reveal of the junction between the palm rest and the bottom case. We have been looking at a new way of solving these problems, and we’ve been looking for a better way to build a notebook, and we think we’ve found it. We had a significant breakthrough that culminated in the design of the MacBook air. There is no way that you could build a product that is as thin, light, and importantly as strong and robust as the MacBook air given the architecture that I just described.

10:14 PT: “We discovered that if we started with a thick piece of aluminium and removed material to make physical features in the structure, we could make a much lighter but much stronger part. So that’s how we make the palm rest of the MacBook air.” He shows an image of an aluminum extrusion to show how the put it together. They create the “locating features,” holes in the metal. Then rough cutting, a “noisy stage” where they remove large amounts of material quickly. Remove holes for key caps, and the trackpad. Then they blast it and anodize it.

10:16 PT: “At each of these distinct stages, we’re continually collecting the material, and cleaning it, and recycling it. So we started with a solid slab of aluminium that weighed over 2.5 pounds, and we end with this remarkably precise part that ways less than a quarter of a pound. It’s also very strong. That one part forms the structure for the MacBook air. It’s the highly precise enclosure that makes the product possible. So this new way of building a notebook that we pioneered here obviously has relevance beyond the MacBook air. And we’ve been working hard to build new unibody enclosures for new notebooks.”

10:17 PT: Jobs is back. “We also have some new graphics for notebooks. Nvidia came to us many months ago and talked to us about an amazing graphics part they wanted to build, that would combine the chipset and an extremely powerful embedded graphics processor, all in one part, for a desktop computer. And we said, ‘This is fantastic, but we’d like to use it in a notebook. Can we work together on this?’ And we’ve worked with them and... it’s really great. It’s the Nvidia GeForce 9400M. It’s an amazing chip. It combines the Chipset and GPU on one die. 70 percent of the die area is the GPU. There are 16 parallel graphics cores on it, and they deliver 54 gigaflops of graphics performance. So this thing’s a stunner in performance. And in our tests we’ve found it’s up to five times faster than integrated graphics.” Slide showing performance: 2.8x in World of Warcraft, up to 6.2X for Call of Duty.

10:19 PT: Showing 55 percent performance versus the 8600M GT in the current MacBook Pro, and for general performance it’s up at 86 percent.

10:20 PT: “We’ve got a new trackpad for notebooks. It’s a gorgeous, large, multitouch glass trackpad for notebooks. It’s 39 percent larger tracking area than before, it’s multi-touch for gestures, it’s glass for silky-smooth travel. And we’ve optimized the coefficient of friction on the glass, so it’s really beautiful. And the entire trackpad is the button. It gives you more area on the trackpad and keeps you from hunting for that button. You can get multi-button support from software. And we’ve added some new four-finger gestures that are really nice.”

10:21 PT: Steve is recapping the gestures from the prior models, one-fingure ones, two-finger spreads and pinches and rotations, and three-finger slides forward and back. And now the new four-finger gesture, sliding four fingers up for Exposé activation, and sliding to the side to bring up the app switcher, then one finger to move between the apps in the app switcher.

10:22 PT: “Today we’re introducing our new MacBook Pro. Our current MacBook Pro is the best in class in the industry, and today we’re going to replace it with this. And it’s gorgeous. Full glass, instant on LED displays, you can see how thin the display is. All the connectors on [the left] side.” Black front like an iMac. “Precision aluminum unibody enclosure, LED display, next generation graphics, a multi-touch glass trackpad, a mini displauy port connector -- we’re putting that on all our systems -- and environmentally responsible.” Also the usual stuff, like backlit keyboards, magnetic latch, motion sensor, speakers, iSight and microphone.

10:24 PT: “The unibody saves us half the parts from the old model. So we’re really happy about this, and I’d like you to see it.” He’s going to pass around the unibody part.

10:27 PT: Lights are back down now. We’ve seen it and touched it. Very light, very finely detailed part, all in one piece.

10:27 PT: GeForce 9400M built into the MacBook Pro. “But even that wasn’t the best we could do. We’ve added the GeForce 9600M GT. State of the art for mobile graphics. 32 parallel graphics cores, 125 gigaflops. And we’ve included both of them in the new MacBook pro.” Graphic showing the both connected. “With the 9400M, you get 5 hours of battery life, with the 9600M GT you get four hours of battery life. You choose.”

10:29 PT: Slot-load superdrive on right side. Left side, MagSafe, Gigabit Ethernet, FireWire 800, dual USB 2 connectors, Mini Display Port. “This is what we’re going to for all video out for all of our products.” Audio in and out, both analog and optical digital, an ExpressCard 34 slot, and the battery indicator is on the side “so you don’t have to turn your product upside-down.”

10:30 PT: “We can do everything [the DVI port] can do, and at a fraction of its size. We’re building it to everything we make. It’s going to be the first MacBook Pro with a Solid-State Drive option. And you can acess the drive and the battery from a door on the bottom.” Full accessibility to the battery and drive from that lower bay!

10:31 PT: .95 inches - “This is our thinnest MacBook Pro ever. And it’s going to come in two models.” First one: $1999, 15.4-inch LED-backlit display. 2.4GHz Intel Core 2 Duo / 3MB L2. 2GB 1066 MGhz DDR 3 memory. Both Nvidia cards. 250GB hard drive. Slot-loading SuperDrive. $1999.

10:32 PT: $2499 config: 2.53GHz processor, 6MB L2, 4GB of memory, 512MB on the 9600M Gt, 320GB hard drive. Upgrades: 2.8GHz, 4GB mem, SSD, and more. “Shipping today. They should hit stores starting tomorrow.”

10:32 PT: “As you know, we have a major push here to make our products more environmentally friendly, and that involves leaving out toxic chemicals. Here’s our environmental checklist.” Arsenic-free glass, BFR free, Mercury-free, PVC-free, highly recyclable, and 37 percent smaller packaging.

10:33 PT: And for the first time for the MacBook Pro, we’ve wone an EPEAT Gold rating from the EPA.

10:34 PT: Now, “we’d like to update the MacBook Air.” So first up, graphics. Putting the GeForce 9400M inside the MacBook air. 4x faster graphics. New Air: 120GB hard drive in, and 128GB SSD option on the Air as well. “In addition to that, we’re putting in a mini display port, so you can drive all our new displays.” $1799, GeForce 9400M, 1.6GHz processor, 2GB of 1066MHz RAM, 120GB drive. Second model, $2499, 1.86GHz, 128GB SSD. Available early November.

10:35 PT: New 24-inch LED Cinema Display. “It’s gorgeous. Really, really nice. Thin.” Looks like an iMac. One cable for AC, other cable has MacSafe - power your notebook! - USB, and Mini Display Port. “Just plug this into your MacBook Pro and you’re all set. No extra cables, power supplies, nothing.” 24-inch LED-backlit display, 19200x1200 pixel resolution, built-in iSight camera * mic, built-in stereo speakers, plus the connectors, and a three-port USB 2.0 hub. Available in November.