For most of us here, at some point the sensation of breaking the news takes hold and turns into something else, something much more like an addiction. It really gets into you, keeps you up at night, makes you stay in on weekends. It's in Engadget's DNA, and it's what's kept me glued to the site most waking hours of most days for over four years now.

But fresh challenges can also be addictive, which is why I've decided to step down as editor of this publication in late August so as to start a new company. I'm extremely excited -- but there's also simply no way I can give up working with Engadget that easily, so I'll remain on as editor-at-large, where I'll have a longer-term advisory role to the site (and do some writing from time to time, as well).

I'll be leaving Engadget in the immensely talented hands of Josh Topolsky, whose vision and voice will ensure the site lives up to its legacy as gadget publication nonpareil. Also, Engadget's current Managing Editor Joshua Fruhlinger will soon begin to formally oversee the AOL Tech network, including Switched, TUAW, Download Squad, and the Engadget network. With Josh Topolsky at the helm and Joshua Fruhlinger's stewardship, I have no doubt that Engadget won't just carry on, but will become even better than ever. Read on.

Not a ton's changed with Creative's ZEN X-Fi -- which we all well know at this point -- so for right now we're just paying closer attention to its innards all broken out like a science fair project. Careful, the teardown link below contains graphic representations of disrobed consumer electronics.

[Thanks, Josh and Mindy]

Read - Zen X-Fi teardown
Read - Anything But iPod's review
Read - Pocketables review

Microsoft's been touting its "fastest annual revenue growth since 1999," which resulted in a princely $60.42 billion dollars in its last fiscal year, but the number that has us rapt? Vista licenses sold since launch about 18 months ago: 180m. Damn, not too shabby a clip -- especially considering that they moved 20m licenses moved in month one, 40m licenses moved after the first 100 days, and 140m licenses by last April. But at roughly 10m licenses per month, that means Vista's still a couple years out before it surpasses XP, and with a bit of luck, by then we'll have already moved on to Windows 7.

[Thanks to everyone who sent this in]

Launching 6 and 12GB SDHC cards seems a little boring at this point, especially when your company has already gone way, way larger. Which is why Panasonic's got the 6 and 12GB RP-SDM06G and RP-SDM12G class 4 (10MBps) SDHC cards which are apparently "designed for HD recording." Love when they do that.

Say, is this a Microsoft SideWinder-branded keyboard? Looks like it might just be. It looks like it'll go by the name of SideWinder X6, and feature a detachable numeric keypad, programmable keys, and "cruise control" (don't quote us, this is from a translation) which emulates a steady keypress. It'll run $80 in September -- that is, if this doesn't just turn out to be pure rumor.

[Thanks, Husar]

Update: Reader RainMotorsports points out that the side profile looks, well, unconvincing. Certainly right, especially when you ask yourself where those giant knobs went. Hey, we never said this was a sure thing!

Just in case you weren't already watching enough YouTube at work and on your home computer, on your iPhone, Ocean, etc., or on your Apple TV, now TiVo's getting in on the action as well. Originally announced earlier this year, TiVo users can finally expect the update to pop over your TiVo's regularly scheduled updates over the next couple of weeks. Oh, and our man Dave Zatz shot some video of the new feature and put it up on (where else?) YouTube -- check it out after the break.

So yeah, we got a chance to check out Nintendo's new MotionPlus accessory. Wii Sports Resort is the only title announced right now that requires (or supports) MotionPlus, and we gave a couple of the games a run (like sword fighting and jet-skiing). Basically we're a little at a loss as to how this does anything truly differently or more effectively than current controllers. We get that it's got additional MEMS accelerometers that supposedly bring the relationship of motion and gameplay to a more 1:1 ratio, and for the motion types we tested, it did seem to work -- but the experience and level of immersion felt basically the same. So what's the deal? More after the break.

We got a chance to sit down with Sony Computer Entertainment of America's CEO Jack Tretton, who gave us the lowdown about a few things we've had on our minds.

PS3
On backwards compatibility: Jack explained that Sony looked at how to "not take a greater hit on production cost, without losing PlayStation's heritage ... Hardware / software for backwards compat wasn't all that expensive. ... but we're selling PS2 software to PS2 customers, and selling PS3 software to PS3 consumers." Still, Jack seems to feel like it may have been the wrong move. "I would like to have had it in there, but Sony's collective strategy determined we could afford to lose it. We've now gone down that road, and we're not going back."

On DRM and the video store: As of right now, Tretton is a firm supporter of the need to DRM content on the PlayStation platforms, and Sony believes that "the drm for a song maybe isn't as important for a movie and a game... this is way too hard a business to make money in to allow people to own multiple copies for the price of one." (That's what they all say!) "I'm all for allowing an individual consumer having the freedom to do with their content what they want," but Sony has no intention of opening its video up any more than it has to.

PSP
On drive or flash storage: Sony has "definitely thought about storage on the PSP," and understands the inevitable "march towards digital content delivery device." But in terms of a drive-based PSP, they have "nothing that's imminent." (Read: don't hold your breath.)

On how downloadable video affects the already sad state of UMD: UMD "has struggled, and it wasn't handled effectively from the beginning. ... I firmly believe in a digital model" as they're rolling out, but Sony is "still going to support UMD" as a device for movies.

What's preventing PSP software sales: Three things. Title ports from PS2 games (people don't want to buy the same title twice), and the PSP's media functions. But Jack put the most emphasis on "piracy in the hundreds of thousands of units are preventing software sales. it's a problem that affects our software sales right now."

We spent most of the weekend putting the iPhone 3G's battery life (and to a lesser extent, MobileMe implementation) to the test, and we've got far more encouraging results to report back than we had on day one. Pretty much everything we've found thus far jibes with Apple's claims, if not exceeds them. (Our video results early on skewed low because we had mistakenly left on push and fetch data, which dropped the battery life by almost 25%. After re-testing, they're back up to spec.)

All tested with 3G on, WiFi on (not connected), Bluetooth off, no data fetching enabled (unless specified otherwise). Media tested with stock headphones, medium volume, and medium screen brightness, auto-brightness disabled.

• Music (continuous playback, large library, occasionally turning on screen): 31h 23m
• Video (continuous playback, no push/fetch data): 7h 5m
• Video (continuous playback, with push and 15 minute fetch data): 5h 24m
• Daily data use (browsing, email, and GPS / maps): ~6h 30m

Those numbers definitely are not bad, but if you're anything like us and you kill time on your phone reading feeds and checking email like a fiend, by 3 or 4pm you'll likely be wondering if you'll even make it home with any power left -- especially if you leave on the 3G. Just be warned, the kind of prolonged usage on the original iPhone you used to get away with probably isn't possible with the iPhone 3G. For some, this may be an issue, while others may never notice. Click on for more on our MobileMe testing and enterprise stuff, and, of course, check out the full iPhone 3G review.

Come September 30th you'll be able to yourself some Microsoft Xbox 360 controllers in limited edition bright red and green colors. The packages will be slightly different, however, with the red including a Play & Charge Kit (i.e. rechargeable battery and USB cable) for $65, while the green (and how -- shown above) comes straight for $55. Unapologetically, Microsoft lists the "SKU role" for each controller as "profit driver." Indeed.

Even though the dust ought to have settled three and a half days later, people all over the country (and world?) are still spending hours in line for an iPhone 3G. It's a tall order for a phone, but clearly people are ravenous -- so here's all the news you need to catch yourself up on the goings on of the past few days.

P.S. -Sick of the iPhone news? Don't sweat it, we'll be live from the Sony and Nintendo E3 keynotes later this morning!

Review!

• iPhone 3G review

Hands-on coverage

• iPhone 3G first look, what do you want to know?
• Video: iPhone 3G unboxing and first look
• Black iPhone 3G vs. white iPhone 3G... fight!

Activation fiasco

• iPhone activation servers back online; stock updates from around the world
• iTunes activation servers go down, iPhone 3G customers being sent home unactivated, first-gen iPhone customers stuck with dead iPhones

News and roundups

• Are you having problems with iPhone 2.0?
• iPhone 3G and firmware 2.0: the day after
• iPhone 3G: guts, plants, and free SMS
• iPhone 3G at one million sold and counting, App Store hits 10 million downloads

More after the break.

Oh yeah, we almost forgot that we have shots of the new Xbox 360 Dashboard -- check 'em out below. Hit up here and here for more on the big fall overhaul that will make your Xbox 360 Dashboard experience basically unrecognizable, for better or worse.

Looks like Tom's Hardware fessed up and apologized for their slip-up in that recent controversial power test, which found SSDs consuming more juice than their spinning-platter counterparts (or, well, not exactly). We're giving 'em a pass, not just because we've always had a fond place in our heart for Tom's, but because they did another comprehensive SSD test (this time under more consistent conditions) which basically confirms that many newer SSDs are, in fact, power savers in most usage scenarios. Not all drives and scenarios, but many. Tom's also namechecks OCZ's Core SATA II SSD (a Samsung in disguise) as the clear winner by a longshot, having "unmatched" power efficiency. Sold.

[Thanks, Chuckles and SNP]

US Xbox 360 got some huge news today in Microsoft's new partnership with Netflix, but the Dashboard's got us pretty damned excited, too. We got a chance to sit down with Microsoft, including Shane Kim, VP of Strategy and BizDev for Xbox. Here's what you need to know:

Netflix

• For now, Netflix will only stream in about-SD resolution.
• As Netflix transitions to HD, Microsoft said it stands to reason that streaming HD to the Xbox should be feasible. (Read: eventual.)
• Netflix will be for Xbox Live Gold members only, so you'll be paying that $50 per year if you want it.
• Netflix video sharing ONLY works with other Netflix / Xbox Live Gold subscribers. You can't share video with a Silver member, or who doesn't subscribe to Netflix.
• Microsoft doesn't seem to have concerns about redundant content between Netflix and XBLM, or Netflix cannibalizing XBLM sales. Makes sense -- if you had content available to rent or stream with Netflix, you probably weren't going to pay to rent it on XBLM anyway.
  

Xbox Dashboard / Guide and Live

• "No functionality goes away" in new Dash -- so you won't be missing anything you have now.
• Microsoft's Shane Kim says the company has "no plans to create a [Sony] 'Home'-like environment. ... It's about delivering base functionality at the service level." So it sounds like the avatars won't have a Home-like virtual theme-park to run around in.
• No comment was made about Xbox price drops or how long it will take to get to the all-important $199 price point.
• There will be no increase in your number of Xbox Live friends. Psh.
• Don't like the new Dashboard look or avatars? Sorry, sucka, it's a mandatory update. Hey, at least it's free.
• Microsoft didn't have any comment on what it intends to do about the whole modded controller thing.
• The content Marketplace will be overhauled and revamped to ensure it's easier to navigate and much more scalable for the huge amount of content it's got.