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Performance Tests Show Early Windows 7 Build Beats Vista 534

Posted by timothy from the room-for-improvement dept.
The Other A.N. Other writes "How does the latest build of Windows 7 stack up against Windows Vista? The answer seems to be very well if the benchmarks run by ZDNet are anything to go by. If Microsoft keeps up the good then Windows 7 should be head and shoulders better than Vista. 'What we have here is one set of data points for one particular system, but I think that the results are very promising. The fact that Windows 7 comes out on top in three out of four of these tests at this early stage is very promising indeed. The boot time and PCMark Vantage results are particularly good.'"
Unix

Persistent Terminals For a Dedicated Computing Box? 288

Posted by Soulskill from the persistence-pays-off dept.
Theovon writes "I just built a high-end quad-core Linux PC dedicated to number-crunching. Its job is to sit in the corner with no keyboard, mouse, or monitor and do nothing but compute (genetic algorithms, neural nets, and other research). My issue is that I would like to have something like persistent terminal sessions. I've considered using Xvnc in a completely headless configuration (some useful documentation here, here, here, and here). However, for most of my uses, this is overkill. Total waste of memory and compute time. However, if I decided to run FPGA synthesis software under WINE, this will become necessary. Unfortunately, I can't quite figure out how to get persistent X11 session where I'm automatically logged in (or can stay logged in), while maintaining enough security that I don't mind opening the VNC port on my firewall (with a changed port number, of course). I'm also going to check out Xpra, but I've only just heard about it and have no idea how to use it. For the short term, the main need is just terminals. I'd like to be able to connect and see how something is going. One option is to just run things with nohup and then login and 'tail -f' to watch the log file. I've also heard of screen, but I'm unfamiliar with it. Have other Slashdot users encountered this situation? What did you use? What's hard, what's easy, and what works well?"

Charge in 5 minutes, Drive 500 miles? 319

Posted by ScuttleMonkey from the shocking-discoveries dept.
ctroutwi writes "In the wake of rising gasoline costs there have been plenty of alternatives seen on the horizon. Including Hybrids, Biofuels, fuel cells and battery powered all electric cars. CNN has recently posted a story about a company (EEStor) that plans on offering Ultra-Capacitor storage products. The claim being that you charge the ultra-capacitor in 5 minutes, with approximately 9$ (~$.45 a gallon) of electricity and then drive 500 miles."

US Government Fears China Bugs Lenovo PCs 348

Posted by ScuttleMonkey from the gosh-we-didn't-think-of-that dept.
An anonymous reader writes "After approving the sale of IBM's PC Division to the Chinese Corporation Lenovo, the US Government has realized China could bug Lenovo PCs destined for US Government customers. Would the US have done the same to China? With American businesses so eager for business in China no matter what, where are we headed?"

Cops Walking the MySpace Beat 278

Posted by Zonk from the hard-to-walk-that-particular-neighborhood dept.
theodp writes "Meet the point-and-click police. Newsweek reports that a growing number of ordinary officers are working a new beat, turning to MySpace to collect clues and crack offline cases. Most of the nabbed wrongdoers have been victims of their own hubris, like the two boys who uploaded video of themselves firebombing an abandoned airplane hangar earlier this month."

Pr0n's Effect On Society 1021

Posted by Zonk from the keep-it-clean-please dept.
Rytis writes "An article at the Financial Times is analysing the growing impact of internet pornography, the phenomena itself and the problems that it causes to our society. Surveys within Great Britain have shown that more than a half of 9-19 years olds have seen pornography online. From the article: 'To some men, Haynes argues, clicking on porn is simply a way to pass the time. It's a hobby. Once they'd idly play solitaire; now they idly click on a porn site. Others, though, succumb to addiction: Most addictions are to do with internal emptiness, wanting to fill up dead space, and addiction is always destructive.'"

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