Sunday, July 17, 2011

Alienware M14x review roundup: a lovely blend of poise and power

Source: http://www.engadget.com/2011/07/16/alienware-m14x-review-roundup-a-lovely-blend-of-poise-and-power/

Know what happens when you split the difference between an M18x and an M11x? The M14x, of course! We managed a bit of hands-on time with Alienware's middleman back in April, and now the web at large has had a chance to spit their opinions on it. By and large, critics were overwhelmingly pleased with performance, and hardly anyone could find too many griping points. Hot Hardware dished out an Editor's Choice badge, noting that the 14-incher exhibited a near-perfect blend of portability and power -- it's not often that a machine capable of running today's latest 3D titles can also get four hours of battery life. Having Optimus onboard is certainly a boon, but just about everyone also suggested springing for an SSD to really round things out. Folks also seemed to love the apparent lack of bloatware, and while the $2,000+ price tag was certainly steep, the top-tier numbers it delivered definitely helped soften the blow. The long and short of it? Folks looking for a nice balance of mobility and raw horsepower need look no further, but you can humor yourself anyway by digging into the links below.

Alienware M14x review roundup: a lovely blend of poise and power originally appeared on Engadget on Sat, 16 Jul 2011 21:02:00 EDT. Please see our terms for use of feeds.

Permalink   |  sourceLaptop, Hot Hardware, CNET, VR-Zone  | Email this | Comments

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Acer TravelMate 8481 lands late August, £700 price tag in tow

Source: http://www.engadget.com/2011/07/17/acer-travelmate-8481-lands-late-august-700-price-tag-in-tow/

Back in May, we caught a glimpse of Acer's TravelMate 8481, rocking an extra thin bezel and 13 hours of battery life for the road-weary sojourner. At the time, Acer was touting a mid-June launch, but we've just received word that the Core i7-packing notebook won't make it into carry-ons until late August. As of now, we've only got UK pricing -- £699, to be exact -- leading us to wonder when the thing will make the journey stateside. As per usual, we will keep you abreast of the details as they roll in. Until then, you can peep the full PR after the break.

Continue reading Acer TravelMate 8481 lands late August, £700 price tag in tow

Acer TravelMate 8481 lands late August, £700 price tag in tow originally appeared on Engadget on Sun, 17 Jul 2011 06:34:00 EDT. Please see our terms for use of feeds.

Permalink   |  sourceAcer (UK)  | Email this | Com! ments

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Apple leaks Cinema Display refresh, teases dual-monitor Thunderbolt setup?

Source: http://www.engadget.com/2011/07/17/apple-leaks-cinema-display-refresh-teases-dual-monitor-thunderb/

The cat Apple is out of the bag, apparently. Thanks to a leak on its website, there's evidence that Cupertino's readying a formal introduction of Thunderbolt to more devices. Keen eyes from MacRumors have spotted products on the site now sporting OSX Lion backgrounds, notably, what appears to be T-bolt connected Cinema Displays. The images showing the hook-up no longer appear to be listed, but the dual-setup above sure looks nifty. Considering Lion's got about two weeks left to rear its head and meet that July release, we'd surmise it won't be long until you'll be able to opt for a similar rig. Now can we please just get an anti-glare option?

[Thanks, Trey]

Apple leaks Cinema Display refresh, teases dual-monitor Thunderbolt setup? originally appeared on Engadget on Sun, 17 Jul 2011 09:04:00 EDT. Please see our terms for use of feeds.

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Saturday, July 16, 2011

Belkin N750 Dual Band Router [Stuff We Like]

Source: http://lifehacker.com/5821766/belkin-n750-dual-band-router

Belkin N750 Dual Band RouterI've tested many routers over the years, and this Belkin N750, because of the weird orientation of my house, is the only one that hold a consistent connection from my living room to my guest room. I'll explain why.

Belkin N750 Dual Band RouterHere are two extreme scenarios for how your house is set up that will illustrate the point. (Click to make larger.)

In both scenarios, there's a wall between the router and the laptop, but in scenario 1, the wireless signal is going perpendicularly through the wall. Because of this, there's only a little bit of solid matter that the Wi-Fi has to punch through to get from your router to you. In scenario 2, however, because the laptop is at a steep angle to the router, the signal has to go through quite a bit more mass (the dotted red lines) to get where its going, which means a weaker signal. As you suspect, the throughput in scenario 1 is much higher than scenario 2, and the latter can even degrade to the point of unusability depending on your building materials.

Your setup should be somewhere inbetween the two extremes. Keep in mind that going through floors means you're compounding what happens in scenario 2 as well (which is what happens in my case).

What's this got to do with the Belkin N750? It's the only router I've tested that has enough power to sustain a usable signal to my guest room, which has an unfortunate placement that's similar to scenario 2. The router has three key features that makes this possible.

  1. Uniform coverage: It doesn't matter what direction you orient this, because the coverage area looks more like a sphere than, figure 8 shape that bulges in front and behind, or above and below, like some other routers. That means more uniform coverage throughout your house, and no "wrong" way to set up the router.
  2. It finds you: Once you establish a connection wirelessly, the router finds where you are and increases power to target you in your specific direction. Belkin tells me no other market right now does this.
  3. Processing power: They've added a dedicated chip just for processing the wireless transmission rather than having all processing be done on one processor. That means that instead of topping out at around 500Mbps, like other routers, The N750 has a theoretical top rate of about a Gigabit per second. Very useful if you're moving large files around (or if you have a lot of devices).

Not only is this seemingly better at holding a connection than other higher-end routers I've tried, it's also cheaper. The Linksys E4200 and the Apple Airport Extreme are both $180, compared to the N750's $130.

For a primary router, this is great. Like its name implies, it's dual-band. The only complaint I have—and it's an oddball one—is that it seems to be not quite as easy to set this up to be a repeater. I use another router as my main, hooked up to the cable modem, so I set other routers as access points by only using the internal LAN ports and turning off features like DHCP. The N750 doesn't seem to like this very much, and will blink the front orange light angrily at you for as long as you don't use the main WAN port. Not a big deal if you're using this thing like a normal human being.

Belkin N750 Dual Band Router Belkin

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Turn Your Cubicle Into An Undersea World with Discovery Channel's New Live Stream [Sharks!]

Source: http://gizmodo.com/5821810/keep-sharks-in-your-cubicle-with-discovery-channels-new-live-stream

Turn Your Cubicle Into An Undersea World with Discovery Channel's New Live StreamAs part of the run up to this year's Shark Week, the Discovery channel's teamed with the Georgia Aquarium and embedded a live webcam in the world's largest shark tank.

The 9.5 Olympic pool-sized (that's 6.3 million gallons) tank was originally built to contain Whale Sharks and is currently hosting the Ocean Voyager exhibit. Aside from the aquarium's seven shark species (including the whale variety), it also houses the only four captive manta rays in the United States. Viewers can peek in on the fish and watch the daily feedings until August 7. Shark Week begins July 31st on the Discovery Channel. [Shark Week uStream via Wired ]



Live video from your iPhone using Ustream

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