dooling writes: "Perl & XML is a well-written book that accomplishes what it sets out to do. It states in the preface that it is written for Perl programmers who want to learn about XML and what is available in Perl for XML processing. It achieves this goal, but little else. When you are done reading this book you will have been given an overview of Perl and XML, know where to begin to attack an XML document, and know where to look to find more information." For dooling's more complete review, read on below.

Tonight Slashback brings you updates (below) on the video card ATi isn't really putting out, home-brewed electronic multi-room temperature control, NPR's linking policy, and more. Enjoy!

DeltaSigma writes: "Michael Phipps, of the OpenBeos team, recently hosted a public Q&A Session where many of the public musings over a completely new open source operating system have been addressed. The answer to all the 'is there room in the market?' questions was answered in a way: 'We are an OSS project. Marketing is not our job.' Perhaps more /.ers could keep this in mind ..."

PineGreen writes: "As Michael Steil, the Xbox Linux project leader says:'On the Xbox Linux website, you can download "linuxpreview," an application that runs on modded Xboxes and is completeley legal, because the XDK was not used for development, and it does not contain any Microsoft code.'. See the X-box logo and Tux on the same screen. More information here."

Jayesh Sheth writes: "The Zinf Project (formerly known as Freeamp) needs your help! The Freeamp ( http://www.freeamp.org ) project, which produced the cross-platform mp3 and ogg vorbis player, is now known as the Zinf project. Freeamp distinguished itself early on as an easy-to-use music player for both Linux and Windows, with integrated support not only for the mp3 format, but also for the open source ogg vorbis format." Read on for the help this project is looking for -- in short, they're looking for some new blood.

Anonymous Coward writes "Hoy! There is some crazy guy who is all set to prove that the value of the mathematical constant Pi is same for all dimensions. He has calculated Pi for the 4th dimension - and it..it's almost equal - 3.1447817532635 wheras the calculated value of Pi in 2 dimensions (circle) is 3.1416999189943. Math nerds can calculate the percentage error. The project is on SourceForge.net and they even have an online version "

joyoflinux writes: "Red Hat has released a beta version of its distribution, called LIMBO. It includes the latest desktop technology, gcc 3.1, Mozilla 1.0+, OpenOffice 1.0, and much more. You can download it here or use a mirror. Submit bugs here." Here's the announcement.

An anonymous reader writes: "The X-box Linux Project at Sourceforge reports today that an anonymous donor will award nearly a quarter of a million dollars to the individuals responsible for the completion of a two-phased effort to run Linux on the Xbox. One can't help but wonder if this will help or hurt the community. On one hand, it is likely to generate additional interest in the project, on the other, some people may be less inclinded to share their discoveries with money on the line. Then again, getting both Money and Glory sounds pretty good."

An unnamed reader writes: "I just noticed that all sites. '*.sourceforge.net' are being blocked by all corporations using SmartFilter including mine. SmartFilter lists all of them as 'MP3' sites. Below is the error I get. How come they do not block Microsoft? I can download an MP3 player from there, too (Media Player does play MP3s)." Here's the error: "Access is restricted to the site (http://www.sourceforge.net/) you requested. Per the firm's Information Security & Privacy Policy, all Internet browsing is monitored and logged. Please contact the Information Security Center at ext 7114 for more information. SmartFilter Control List category MP3 Sites is restricted. " The aptly named SmartFilterWhere tool shows which sites are painted over by SmartFilter's broad brush; in this case, software development site (and Slashdot sister site) SourceForge is blocked by the latest SmartFilter versions -- 3.0, 3.0.1 and 3.1 -- but not version 2. You might also be interested in The Censorware Project's analysis of the efficacy of SmartFilter as applied to Utah schools and libraries, or Peacefire's explanation of how and how well SmartFilter works.

cpfeifer writes with the review below of O'Reilly's 802.11 Wireless Networks: The Definitive Guide; he warns that this is not a book for everyone setting up a casual home wireless network, but says it's excellent for its intended audience. Read on for his complete review.

Pennyless Developer asks: "So the time comes when one must design a brand spankin' new database schema. You want to use an Entity-Relationship diagramming tool with hopefully some automatic schema generation tools, but do not have much money to purchase anything like Rational Rose. Like a true geek well versed in OSS, you head off to scan sourceforge, freshmeat, and google. But alas, it appears no such applications exist in the OSS world, at least none beyond the planning stage. The question I pose is this: What useful, OSS/Free/Cheap ERD applications have you found and used? Or do developers do all their ERD work under an evaluation period of commercial software?"

Dasein asks: "I am working as a Tech Support Developer, and I had a wonderful idea a few months ago. After stumbling upon Trinux, I modified it so that I could run Linux on any PC with a floppy. By doing this, I was able to backup on our network valuable data on users' computers when their OS failed. This summer I wanted to develop a similar idea but this time with a CD. I was having trouble finding Linux/BSD distributions that could run solely off a CD, and I'm a bit scared to start one from scratch because I wouldn't know where to begin. Does anyone have any suggestions?" nik suggests: On the BSD front, there's the LiveCD project, which seems to do exactly what you want.

millisa asks: "I've been looking into options for inexpensive web based load balancing services for both Apache and IIS based web servers. There are plenty of commercial products out there that claim to do the job, but they are often too pricey, offer too many features, or are unreliable. I have lost the small amount of confidence I had in the MS based NLB services and do not like the idea of running multiple services on the same system anyways. I would like to build one (or more) simple front end load balancing Linux (or BSD) servers to direct traffic to the back-end systems if possible. I have seen mention of implementations based off of the Linux Router Project or the global load balancing oriented Eddie. What approaches are other geeks out there using for their LAN load balancing needs? I am especially interested in implementations that can maintain state (ie, handle sessions) as well as do some form of request inspection (so as to redirect those pesky web spiders to their own playground so a live user has the best web experience)." It's been long enough since the last time this came up, so lets revisit this question and touch upon the new solutions that have come up since 1999.

Anonymous Coward writes: "Seems LucasArts finally noticed ScummVm although they seem to be confused about what it is. ScummVM is a 'virtual machine'(yes like Java) that allows you to play scumm games (Monkey Island, for example) in modern OS (Linux, BSD, err Windows XP) and weird machines like PDAs and the Dreamcast, but Lucas have confused them with an abandonware site."

Jonathan Corbet at LWN has posted a terrific summary of the first Day of the Ottawa Kernel Summit, and you should expect the second day soon. In it he relates the greatest hits of the first day's talks, including the AMD Hammer Port, Block I/O, Modules, and more. For mp3s or oggs of this event, check out the Kernel Summit MP3 Repository on SourceForge. The big news is the desire to feature freeze 2.5 within 4 or 5 months. Halloween. I've posted a very small gallery of the group pictures from the summit on my site.

Jeremy Andrews writes "KernelTrap has spoken with Marc-Christian Petersen, who originated the WOLK project in March of 2002. WOLK is the Working Overloaded Linux Kernel, a large set of nearly 450 useful patches applied against the current stable 2.4 Linux kernel tree. The project has recently expanded to offer a second 'secure' patchset, this one against the older stable 2.2 tree. In this interview, Marc-Christian Petersen tells the history behind WOLK and discusses many of the patches included."

Pivot writes: "With the release of Xine v0.9.11a, it is now possible to play back Quicktime movies encoded with the Sorenson SVQ1 encoding natively. There are still some minor issues with sound, and still no support for SVQ3 encoding, but overall this is a major achievement. Downloads are at xine.sf.net. I wonder what apple will do about this." Note: you may have to cut and paste that "movies" link into a new tab or browser.

Dave Hansen, the IBM programmer who organized this interview (questions were posted on May 28), says, "Perhaps I didn't make this clear enough during the call for questions, but myself and my group are kernel programmers. But, we were able to dredge up some responses for answers that we couldn't do ourselves. We haven't been able to get an answer to the ViaVoice question yet, but if there is real interest, I'll make sure that we do get some kind of answer back to Slashdot.

Anonymous Coward writes "Ryan du Bois, from genbukan security (aka red0x), has created a chassis intrusion detection system for your computer box: the actual physical case. He also wrote a paper describing three separate implementations of this CIDS system: Contacts, Pressure switchs, and a PLA (programmable microchip). Included in his paper are complete designs for the first two and a promise for the last to come soon. Definitely worth a read. The paper is available in many formats including OpenOffice 1.0, HTML , TEXT and a Tarball of them all. You can also obtain the signatures as well as his Automated Security Tools Project, of which this is a member."

An anonymous reader submits: "The Savannah site (the Free Software sequel of SourceForge) has just announced a much enhanced Bug Tracking System contributed by Xerox. From the news it sounds like Xerox has engaged into an internal source code sharing initiative based on the SourceForge platform and it has decided to contribute all their changes to the Savannah project ..."