DIY ShiftBrite coffeetable a beautiful, headache-inducing conversation piece

Searching for the perfect coffeetable is a struggle we know well. DIYer macetech has sidestepped the whole "boring" furniture problem by installing 81 ShiftBrite LED modules into a 2x2 foot IKEA table which run a sine plasma into HSV/RGB conversion by way of an Arduino. Sure, it's probably not something your grandmother would want in her living room -- but your friends would undoubtedly be pretty jealous to see this thing hanging out in your place.

HyperMac external battery powers MacBooks for 32 hours

Yep, Sanho's Hypermac is a big clunky external battery pack. Sure, we're intrigued by the idea of running a MacBook Pro for 32 hours straight, but we'd really rather hunt around for a power outlet than drop $500 on the 222Wh unit required to make that happen. On the other hand, we could definitely see splurging for the $150 car charger or the $200 60Wh model, but we're crazy like that. Shipping later this month, we're told.

RunCore Pro IV SSDs launched, tested, seem pricey

RunCore's always offered fast SSDs, but we're not so sure its new 2.5-inch ProCore IV drives offer the right mix of price, performance, and storage for the target market -- sure, they're fast, with up to 240MBps reads and 185MBps writes, but they're also expensive, starting at $179 for 32GB and quickly ramping up to $599 for 128GB and a whopping $999 for 256GB. That's a lot of scratch for the average laptop customer, and while the speed gains may be obvious, we're not so sure the storage tradeoff seems worth it. That said, RunCore's made it pretty easy to swap one of these puppies in: each drive includes a USB enclosure and cloning software that'll have you up and running at high speed in a jiff.

Navigon withdraws from GPS business in North America

Man, talk about coming straight out of left field. After blowing it out at CeBIT just two months ago, Navigon has just announced its intentions to pull out of the navigation business here in North America. According to CEO Egon Minar: "Due to the difficult economic environment and the aggressive pricing we have decided to withdraw from the PND business in North America for the time being. We are however not closing down our Chicago office which will continue to serve our automotive and mobile phone businesses in North America." He did assert that the company would "continue to fulfill all obligations to its existing PND customers in terms of map updates, etc.," but nothing else on the subject was said. So long, Navigon -- we'll miss your "uber-premium" wares.

BlackBerry Curve 83XX overtakes iPhone 3G in US smartphone rankings

The handset might've been surpassed in functionality and looks by its Curve 8900 successor, but nothing's got an edge on the BlackBerry Curve 83XX series in smartphone sales. According to NPD, the handset overtook the erstwhile champ iPhone 3G in the category for the first quarter of 2009, while BlackBerry's own Storm and Pearl handsets took the third and fourth slots, with the T-Mobile G1 rounding out the ranks in fifth place. Overall the smartphone market has grown from 17 percent of handset sales in Q1 2008 to 23 percent in Q1 2009. Compared to the previous quarter, RIM's gained a whopping 15 percent share of the US market -- owning nearly half of the entire scene -- while Apple and Palm both dropped 10 percent as they prep for their heroic mid-year launches.