Move over, MiFi — this Sprint Overdrive dual-mode WiMAX / EV-DO mobile hotspot that just hit our inbox has taken over as our new object of broadband desire. Our tipster says internal training on the Sierra-built device has already begun, and that the unit itself features a microSD slot, support for location services, and has a 100-foot Wi-Fi range — but sadly we don’t have pricing or availability deets to share yet. We’re hoping we find out more at CES — and we’d bet that new dual-mode U301 WiMAX modem that leaked a couple weeks ago makes an appearance as well. Fingers crossed.

Update: The same tipster that sent us the information to start with is back with a few tidbits on the U301. According to the anonymous individual, that USB modem will be launching in February for $49.99 on contract. Also on the horizon? A WiMAX home desktop modem with a special price plan of its own.

Sprint Overdrive dual-mode WiMAX / EV-DO mobile hotspot leaks into the wild (update: $50 U301 on contract?) originally appeared on Engadget on Wed, 30 Dec 2009 16:32:00 EST. Please see our terms for use of feeds.

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While having a netbook slightly decreased the hassle of whipping out your laptop to check for wireless nodes, it’s still a pain. If you keep your PSP in your gadget bag, put it to work as a Wi-Fi scanner.

If you live in a city you’re surrounded by free wireless nearly everywhere you go, the key is knowing what’s available and open for use. Much easier than stopping every hundred feet and busting out your laptop is using your tiny PSP as a scanner. At MakeUseOf they cover two techniques for using your PSP to sniff out Wi-Fi locations. The first can be done with a stock PSP. You simply go into the network settings on the PSP and tell it to look for new wireless networks. That will work, but it won’t look continuously just when you ask it to.

If you’ve set up your PSP to run homebrew software you have access to a superior option. Road Dog scans continuously, shows you the strength of the signal, and can even be set to alert mode where it will notify you on new finds even when you’re not paying attention to the scanner. You don’t need to write down the spots it finds, just press the NOTE button on the PSP and it’ll save the information of the network you’re looking at for later use.

If you’re looking for novel things to do with your homebrew-enabled PSP, check out previous articles on how to use your PSP as a universal remote and how to use your PSP as a additional monitor in Windows. Have a favorite PSP application or trick for finding Wi-Fi without the hassle of booting up your laptop? Let’s hear about it in the comments.

Sure, wireless n is great and everything, but if you told me I’d be streaming media between 2 and 3x faster through Microsoft’s new Xbox 360 Wireless Adapter (802.11a/b/g/n) than their old a/b/g version, I’d never have believed you.

The Price

$100ish (cheaper at retail)

The Verdict

If you upgrade to the new Xbox 360 Wireless Adapter from the old, 802.11g version, you won’t notice any difference while gaming. But media streaming over your home network will see a legitimate speed increase.

For a moment, let’s ignore Microsoft’s traditionally ridiculous price for their Xbox 360 Wi-Fi adapters. Instead, let’s just focus on performance.

Upgrading from 802.11g networking to 802.11n has a few key advantages: range is longer, speeds are faster and, since 802.11n sits on the 5GHz band, you won’t interfere as much with 2.4GHz frequencies used by 802.11g and basically everything else in existence.

But there’s one big thing that stops 802.11n from being any better than 802.11g for gaming: latency. Overall throughput may be faster on 802.11n (the pipe is bigger), but latency is really no less present than on 802.11g (it takes just as long for that first burst of water to come through). So those quick gaming commands aren’t faster on n, and my multiplayer testing (Modern Warfare 2 and Borderlands…it was a real chore) confirmed it. Then again, I didn’t really notice any lag over my 802.11g adapter to begin with.

Media streaming, however, is where those big throughputs pay off. Using Connect360, I streamed HD episodes of Mad Men from my Mac to the Xbox. I timed from the moment I hit play to to the first frame of video playback. And the difference was noticeable.
Buffering occurred between 2 and 3x faster, which was well beyond my expectations, despite how fast 802.11n is on a spec sheet. Clips went from taking as many as 15 seconds to playing (rounding up) to actually breaking the 5 second barrier. I’d love to have tested 1080P streaming over Live as well, but my DSL is the bottleneck in that scenario.

Yes, the Xbox 360 Wireless Adapter is still profanely expensive. No, if you have an older adapter (or you’re just using some other solution), I wouldn’t recommend the upgrade (nor do I think Microsoft is even marketing it that way). But it’s nice to see a tangible improvement all the same.

Streams intra network media between 2 and 3x faster


Tiny formfactor still unique to the industry


No perceivable speed increases gaming


It’s $100.


Costs half the price of a new 360


It’ll set you back a month of dinners at McDonalds


I don’t even want to think about what that is in White Castles

Talk about a fail whale. Withings today announced that its recently introduced WiFi Body Scale now works with Twitter. Users can step on a scale and have their weight displayed nearly instantly, all over the World Wide Web. Why would a company create such a thing? Because it can, apparently. Says the company’s general manager, Cedric Hutchings:

This social media feature was the next logical step in the evolution of the WiFi scale for our customers. Here at Withings we are committed to roll out new features and services on the field thanks to automatic updates. Adding this social functionality makes the WiFi scale by Withings the first true flagship of the Internet of Objects.

As the company is quick to point, results won’t be automatically posted to Twitter; you’ll have to enable that feature. Once enabled, the feature tweets your current weight and how much you’ve lost or gained. Ah, technology.

Quick, someone get Oprah on the phone.

Holiday season air travel just got a little less crappy—freebie access starts today, and runs through to January 15. Read on for the full list of airports, and info on free Wi-Fi promos from Yahoo and Microsoft, too.

You may also remember that Google already said it would foot the bill for Virgin America Wi-Fi during the same period.

The catch? Once you log into the network, you’ll be pestered if you want to set Google to your homepage or try Google Chrome. But that’s it. I can deal with that. You’ll also have the option to make a donation to Engineers Without Borders, the One Economy Corporation or the Climate Savers Computing Initiative.

Meanwhile, Yahoo is providing free Wi-Fi for an entire year in Times Square, and Microsoft and JiWire will give free Wi-Fi at airports and hotels if you make one search on Bing. I like free stuff! [Google]

Airports for Google-Sponsored Free Wi-Fi:

• Austin (AUS)
• Baltimore (BWI)
• Billings (BIL)
• Boston (BOS)
• Bozeman (BZN)
• Buffalo (BUF)
• Burbank (BUR)
• Central Wisconsin (CWA)
• Charlotte (CLT)
• Des Moines (DSM)
• El Paso (ELP)
• Fort Lauderdale (FLL)
• Fort Myers/SW (RSW)
• Greensboro (GSO)
• Houston (HOU)
• Houston Bush (IAH)
• Indianapolis (IND)
• Jacksonville (JIA)
• Kalamazoo (AZO)
• Las Vegas (LAS)
• Louisville (SDF)
• Madison (MSN)
• Memphis (MEM)
• Miami (MIA)
• Milwaukee (MKE)
• Monterey (MRY)
• Nashville (BNA)
• Newport News (PHF)
• Norfolk (ORF)
• Oklahoma City (OKC)
• Omaha (OMA)
• Orlando (MCO)
• Panama City (PFN)
• Pittsburgh (PIT)
• Portland (PWM)
• Sacramento (SMF)
• San Antonio (SAT)
• San Diego (SAN)
• San Jose (SJC)
• Seattle (SEA)
• South Bend (SBN)
• Spokane (GEG)
• St. Louis (STL)
• State College (SCE)
• Toledo (TOL)
• Traverse City (TVC)