pnutjam asks: "I work for a small to medium mental health company as the Network Administrator. While I think a SAN is a bit of overkill for our dozen servers, it was here when I got here. We currently boot 7 servers from our SAN, which houses all of their disks. Several of them have started to show excessive disk load, notably our SQL server, and our old domain controller (which is also the file/print server). I am in the process of separating our file/print server from our domain controller, but right now I get excessive disk load during the morning when people log on (we use roaming profiles). I think the disks need to be defragged, but should this be done on the servers, or on the SAN itself? When it comes to improving performance, I get conflicting answers when I inquire whether I would get better throughput from newer fibre-channel cards (ours are PCI-x, PCI-e is significantly faster), or mixing in some local disks, or using multiple fibre channel cards. Has anyone dealt with a similar situation or has some expertise in this area?"

Fubar asks: "My small company of 10 employees is considering letting our lease run out on our office space and is thinking about having everyone work from home (or wherever they want). I have been tasked with putting a plan together to provide voice and data connectivity to each employee. What sort of solutions have you implemented?"

dclayman wonders: " I've never sold a domain before. I just received a $400 offer for a domain I own (radicaltrust), but I don't know if I should sell it or auction it off. If I auction it, what site should I use? I could really use the extra cash, and I was hoping to get some ideas and advice from other readers. So, what's the best way to go about selling a domain?" Of course, selling your domain is only half of the issue. What's the best way to go about smoothly transferring the domain, once it is sold?

tdelama writes to mention Raytheon Company has developed the first polymorphic computer named the Morphable Networked Micro-Architecture (MONARCH) for the US Department of Defense. "'Typically, a chip is optimally designed either for front-end signal processing or back-end control and data processing,' explained Nick Uros, vice president for the Advanced Concepts and Technology group of Raytheon Space and Airborne Systems. 'The MONARCH micro-architecture is unique in its ability to reconfigure itself to optimize processing on the fly. MONARCH provides exceptional compute capacity and highly flexible data bandwidth capability with beyond state-of-the-art power efficiency, and it's fully programmable.'"

An anonymous reader writes to mention that in the final part of his three part series, Mark Russinovich wraps up his look at changes made in the Windows Vista Kernel by exploring advancements in reliability, recovery, and security. "Applications written for Windows Vista can, with very little effort, gain automatic error recovery capabilities by using the new transactional support in NTFS and the registry with the Kernel Transaction Manager. When an application wants to make a number of related changes, it can either create a Distributed Transaction Coordinator (DTC) transaction and a KTM transaction handle, or create a KTM handle directly and associate the modifications of the files and registry keys with the transaction. If all the changes succeed, the application commits the transaction and the changes are applied, but at any time up to that point the application can roll back the transaction and the changes are then discarded."

Nash writes "Ars Technica takes a look under the hood of Vista, discussing the need for a new API and comparing the graphics engine in Vista to that of Mac OS X. 'With Windows Vista it will be possible to implement Exposé properly-with live window updates and low system overhead. That said, it doesn't thus far look like Microsoft will be doing anything so useful as Exposé. Though the blurred glass effect is rather attractive, it's not exactly useful. Other visual effects include miniature window previews when the mouse cursor is hovered over taskbar buttons and an upgraded alt-tab device, and Flip3D.'"

Here is a giant chart mapping relationships among scientific paradigms, as published in the journal Nature. This map was constructed by sorting roughly 800,000 published papers into 776 different scientific paradigms (shown as pale circular nodes) based on how often the papers were cited together by authors of other papers. Information Esthetics, an organization founded by map co-creator W. Bradford Paley, is giving away 25" x 24" prints of the Map of Science (you pay postage and handling via PayPal). There are also links to a 3000+ pixel wide jpg of the chart. It would be all one long spectrum except for Computer Science, which makes the connection (via AI) between the hard sciences and the soft sciences.

RedBear writes "A new update to the best open source transparent encryption software has been released. TrueCrypt is (the only?) open source encryption software capable of creating and mounting encrypted virtual disk images that can then be worked with transparently like any other storage drive, with data encrypted and decrypted in real-time. These virtual disks can be created as files, or entire partitions or physical drives can be encrypted and mounted transparently. Sadly there is still no Linux GUI or Mac OS X port in sight. If you are one of the thronging hordes who have been patiently awaiting ubiquitous multi-platform encryption, please consider donating time or money to the cause, and add your voice to the forum." From the site:"Among the new features [are] full compatibility with 32-bit and 64-bit Windows Vista, support for devices and file systems that use a sector size other than 512 bytes (such as new hard drives, USB flash drives, DVD-RAM, MP3 players, etc.), auto-dismount when a host device (e.g., a USB flash drive) is inadvertently removed, and many more." Read on for more features of TrueCrypt and cached versions of all the links above.

PC World is reporting that some companies are looking at a new method of fire protection in their server closets, oxygen-deprivation systems.""Wood stops burning when the oxygen content falls to 17 percent and plastic cables between 16 to 17 percent, said Frank Eickhorn, product manager for fire detection at Wagner Alarm and Security Systems GmbH in Hanover, Germany. Wagner makes electric compressors that use a special membrane to remove some of the oxygen from the outside air, a system the company calls OxyReduct. The excess oxygen is exhausted, and the remaining nitrogen-rich air is pumped inside the data center."

An anonymous reader writes to mention that Adobe released the first public version of their new cross-operating system runtime today nicknamed 'Apollo'. "The software relies on HTML, JavaScript, Flash, and Adobe Flex. The alpha version, which presently works on Windows and Macintosh, can be downloaded for free at http://www.adobe.com/go/apollo. Once the Apollo apps are created, users can launch them from their desktops, without using their browser or connecting online. An Apollo application can connect automatically to online data or services when an Internet connection is detected, with new components automatically downloaded and integrated. The user needs the Apollo runtime to run the apps, just as a Flash player is needed to run Flash animations."

buffalocheese writes "Since the introduction of the Serial ATA 1.0a specification in 2002, many manufacturers have introduced PCI and CardBus cards with both internal and external SATA connections. At first these internal and external connectors were completely identical, but later, external connectors started to appear which were still fully compatible with the internal sockets but featured added extra screening for external use. With the introduction of the SATA II specification in mid 2004 a new external SATA connector was defined. These new external (eSATA) connectors are not compatible with the original internal SATA connection. Currently there are add-on cards and drive housings available which feature both types of SATA connection for external use. Gradually the older types will disappear and all new SATA cards will feature the eSATA connector for external drive connections."

redrum writes "Analysts and reporters like to talk about market share statistics, but the conclusions they draw are often misleading, RDM reports. Market Share Myth 2007: iPod vs Zune and Mac vs PC takes a look at how numbers are used to paint grossly inaccurate portrayals of the market share of the Zune among iPods, and alternatively the Mac among PCs. A follow up article, Market Share vs Installed Base: iPod vs Zune, Mac vs PC demonstrates how the conventional wisdom of market share reporting can be turned upside down by simply comparing what vendors actually sell. An eye opening, in depth look at the real numbers behind PCs, music players, and console games."

Tired of the generic grey boxes that fill corporate offices? A New York Times piece looks at the efforts by some hardware resellers to soften the edges of the PC with elements from nature. The piece goes over the efforts of places like Suissa Computers, which offers 'desktop computers in cases of oak, walnut, zebrawood, purpleheart, mahogany, maple and leopardwood'. Likewise, Holzkontor of Neustadt and the company Wood Contour offers keyboard and monitor sets that adds a naturalistic touch to the average soulless desktop setup. They don't just touch on commercial options, talking briefly about homebrew case-mods: "Nicholas Falzone, 20, a third-year architectural student at California Polytechnic State University in San Luis Obispo, Calif., is just putting the finishing touches on the second computer case he's made. 'It's taken me at least a thousand hours,' he said. The case has an aluminum interior frame to support the computer workings. The outer frame is made of koa and maple. Mr. Falzone did the rough cuts with a table saw; after that, almost all the work was done with hand tools. 'Each joint has multiple mortises and tenons,' he said. 'I didn't use any screws or glue.'" Interesting to see the beautification of PC cases in the pages of the old grey lady.

An anonymous reader asks: "I have been living close to campus at UW Madison for the past six months or so and have come across a problem. We, along with everyone else in the area, have a wireless router, both a Belkin 54g and a Linksys WRT54G. We have Charter 3 Mbit down/.25 Mbit up cable and 6 guys in our apartment. Just on our block about 15-20 people have routers. We are constantly plagued with problems connecting to the wireless, staying connected, getting connected after rebooting, hibernating, and so forth. We have to reset the cable modem and the router many times a day to get everything rolling again. I am thinking that the router is the problem, because my dad always told me that's why they have twenty dollar routers up to thirty thousand dollar routers. What router can I purchase that will help my situation and will work well in a congested college area?"

isaachulvey asks: "If you could put together your dream machine with any components you want, what would it be? Obviously price is not a factor here or we'd all be putting together 800 MHz systems with 128 MB of RAM. This is your dream machine, so be creative, go as over the top as you need, remember overkill is not a crime."