way2trivial writes "Wow -- remember Yamaha's DiscT@2? now HP has a invention to use the DVD laser to etch the flip side of CDs and DVDs. I own a nice Epson to print on CD-R/DVD-Rs, it does full color -- but this looks impressive as hell, even if it is in monochrome"

hargass asks: "My US-based company is entrenched in AT&T. Now, as we look to expand our Blackberry 'fleet' from 1 to 5 units, I am struggling to determine which model will best suit our needs. My options are: the Blackberry 7210, dual band (1900 and 900 MHz); and the Blackberry 7280, tri band(1900, 1800, and 850 MHz). My users travel internationally, from London to Sydney to Beirut, and so on. I've researched what frequencies are most used outside of the States, and it appears that the 900 band is the most prevalent. However, the 7280 tri-band model doesn't operate on the 900 frequency. Is the 900 MHz frequency on the way out? Are the 800/850 frequencies the wave of the future? What are the strongest bands in Europe? Internationally, how much will not having the 900 MHz frequency hurt?"

An anonymous reader submits a link to this review of "motherboard that allows access to your multimedia devices via a special BIOS. No operating system required! Good for a home entertainment PC I guess." The review says that it will come bundled with a TV tuner card, too.

remy writes "Although most of it (1.5 metric tons) is water, a study from the United Nations University details the raw materials used in the manufacture of a PC and 17" CRT. That's an incredible environmental cost per PC, and a very strong argument for trying to leverage older equipment, not to mention upgrading rather than replacing."

bug-eyed monster writes "Fido is launching a new wireless internet service with 'Download at speeds of up to 2.2 Mbps,' in Richmond BC and Cumberland ON. It uses a special modem that plugs into a regular network card. The technology providers' websites, Microcell and Inukshuk, inform us that the service uses Multipoint Communications Systems (radio-based) in the 2500 MHz range. The modem can be used anywhere within Richmond and 'up to 2.5km away from any network base station' (no idea if it can also run on batteries). Of course, this is all torture for me since I live next-door in Vancouver, just out of reach of the network."

quiddity writes "Following the Goofy USB Devices post, one has to know what can be self-powered when the batteries all die. You can handcrank your Gameboy, recharge your cellphone or pda (even grandpa), wind up a webserver (with minions, a beowulf..), see in the dark, and project a movie. What else can we propel through the next blackout/apocalypse?" Some of these devices have have been on Slashdot before; what cool hand-powered tech hasn't been and should be?

An anonymous reader writes "AT&T Wireless is requiring customers in parts of California and New York and elsewhere to "upgrade" their phones and offering free replacements. The catch? In most cases the upgrades have worse features than the phones they're replacing."

An anonymous reader writes "A few years ago Richard Menta over at MP3 Newswire did a lengthy review on the IBM Microdrive and declared it would significantly alter the MP3 portable market if IBM did one thing - drop the price. That never happened and it prompted Menta last year to declare the iPod's more cost effective Toshiba drive made it moot and he put the Microdrive on his 2002 MP3 loser list. Since then the drive technology was acquired by Hitachi who convinced to Apple to use it for the iPod Mini. The Mini's recent success prompted Menta to revisit his previous write-off. Interesting view of the up and down travils of any technology and how each change can have dramatic effect on its success and failure."

Justin Nolan sent in a very brief link about ultra small projectors which says "Upstream Engineering is willing to provide miniature color video projectors for use with portable video player, travel TV, laptops and handhelds next year. Upstream's patented technology, called Photon Vacuum, maximizes the amount of photons sent to the target from the light source in a minimum space and allows the creation of devices free of a variety of components currently used in projectors that unnecessarily waste energy. Photon Vacuum enables the smallest projector designs in the world, ultimately to a size of matchbox. The company says is going to push the power consumption of the whole device ultimately to below 4 watts while still gaining a travel-TV sized color projection" You can also read Upstream's website for almost as little information.

An anonymous reader writes "Here's a guy that demonstrates how printer companies abuse their clients. He found that Lexmark cartridges are a perfect replacement for Xerox ones, with only minor modifications to the printer. It's well illustrated with may photographs."

retro128 writes "Wired News is carrying a story about a new product from Chameleon Network that's supposed to replace all of your credit/debit/customer cards. It can read the information off of the magnetic strips of credit/debit cards, scan the barcode off of customer loyalty cards, and even memorize the RFID signals of devices like the Mobil SpeedPass. All of this information is stored in a device called the Pocket Vault, and is unlocked with the user's fingerprint. If you wish to use a magnetic strip card, you select the card from the touch screen and put a Chameleon card, which looks like and can be run in standard readers like a credit card, in the Pocket Vault. The Chameleon card will then assume the identity of the card you selected, but only for 10 minutes. In this way, if the card is lost or stolen, nobody can use it. In the case of RFID, you just hold the Pocket Vault up to the RFID scanner for a reading. For barcode-based cards, the barcode will appear on the screen and can be scanned by a standard barcode reader. Chameleon Network says this technology will be available in early 2005 and is expected to cost under $200."

swisener writes "An article at CNN speculates that the Nintendo DS could have multimedia playback, making it more of a competitor to Sony's PSP. If true, it will be interesting to see whether or not the big N can be successful with something other than a pure gaming machine."

An anonymous reader writes "AnandTech took a look at console emulators (ePSXe as well as a preview of a GameCube emulator) and how the latest ATI and NVIDIA cards perform at emulating. The author also compares Intel and AMD CPUs and their impact on ePSXe emulation performance. It turns out that emulating PSX games is pretty pixel shader intensive, as pixel shaders are required to emulate a lot of the PSX's effects."

Loadmaster writes "Dov Moran of M-Systems, who recently closed a deal with Microsoft to provide 'customized memory units' for the next Xbox, spills the beans. He says Xbox 2 will not have a hard drive in an interview with the Israeli website Globes Online. No details on how their memory solution will replace the HDD, though." Regardless, Moran seems pretty confident in the agreement with Microsoft, so it's likely that the Xbox 2's storage system is now in M-System's hands. S!: Also worth noting is a GameSpot story which has an Xbox spokesperson claiming: "Mr. Moran is aimlessly speculating... we've made no such announcements about future Xbox products and services."

sp00 writes "A disposable paperboard computer has been developed and is already in use in Sweden. Developed by Cypak AB, the paperboard computer can collect, process, and exchange several pages of encrypted data, the company says." Pretty impressive, given that they say it has a mere 32K of memory.

juuri asks: "Having spoken to a few friends it seems like troubles with cell phone portability here in the States is rampant. However today I ran into a new problem, it seems numbers aren't really portable if you move. For example if one has an LA number and moves to a different region (which vary greatly from carrier to carrier) you can not move your number with you if you switch to a new carrier such as Cingular or T-Mobile. Why not? You obviously already have the number and with nationwide roaming plans there is no reason for such distinctions. Even more alarming is that your new regional arm of your carrier may give you much trouble over your previous contract and basically refuse to give you service unless you sign up for a new, local region one. Does anyone know of a cell provider that lets you move your number, regardless of region?" It seems that the latest new thing for cellphones has turned into more of a flop, than a feature. Has anyone else run into this problem? Were you able to keep your number, or were you forced to change it?

A whole lot of readers made sure we knew that Michael Dell is calling it quits as CEO of Dell, and has named Kevin Rollins, the current president and chief operating officer of Dell, as his successor. Rollins will retain the title of president, but Michael Dell hasn't left completely. He's still planning on sticking around as chairman of the board.

lww writes "By way of a Gizmodo article, you can now add your own background noise to a cell phone call. A company called Simeda is offering a product called SounderCover that allows you to play selected background noises such as traffic, construction, and even the dentist during your phone call. The possibilities are endless! 'Hi honey, I'm going to be late -- I'm stuck in the middle of a circus parade...Bye! Hey Joe, another round for me and the boys...what? Oh, whoops *click*'"

blackmonday writes "Hand Held Entertainment's ZVUE is an MP3 player, video and photo viewer with a color screen. At the price of $99, I think it might be worth the investment for the hacking potential alone. Uses Secure Digital/MMC cards rather than Compact Flash, but looks very cool. The funniest part - you can buy cartridges (apparently in some propietary format) of low budget wrestling movies and wannabe rapper videos."

Noryungi writes "The New York Times reports that Al Qaeda operatives were tracked using the ID of the GSM phone chips sold by a Swiss company named Swisscom. Very interesting."