casals asks: "I'm a computer engineer working at a non-IT company, and there's this thing bothering me: by the end of each job, we have to generate a huge report that's actually a composite of lots of minor reports, each one of them made using a different software. Since the softwares used don't interact at all, we have to input the same information five or six times - not too smart, I guess. The outputs are either Access databases or Excel spreadsheets (some of these reports are just Excel spreadsheets that must be filled with data); so, I was thinking about making an application that could aggregate all the input models and generate all the outputs I need, at once. Any suggestions?"

bbyakk writes "After 6 months of development, Inkscape 0.44 is out. This version of the SVG-based vector graphics editor brings improved performance and tons of new features: Layers dialog, docked color palette, clipping and masking, native PDF export with transparency, configurable keyboard (including Xara emulation), Outline mode for complex drawings, innovative 'node sculpting' and lots more. Check out the full release notes, enjoy the screenshots, or download your package for Windows, Linux or Mac OS X."

Saulo Achkar writes "I've been recently assigned the task to rewrite the user's manual to a piece of relative complex software. Today, the existent manual used was developed with reStructuredText, a very nice piece of software; unfortunately, we're not able to create classes or templates for things like similar interfaces (that share the same functions), which means we need to write more code and that means more editing. XML formats aren't very friendly to code or edit in, either. What kind of techniques or tools are there to make writing manuals a bit friendlier and faster?"

markybob points out that an unofficial Win32 installer for Evolution has been released, writing "Of course it's GPL, so have fun and spread it around!" From the site: "Evolution is an incredibly versatile email/calendar/PIM that took the Linux world by storm a few years ago. It has been called an 'Outlook replacement' by every tech site from ZDNet to InfoWorld. Evolution played a major role in allowing the Linux desktop to move into the enterprise by giving being able to connect to Microsoft Exchange Server and schedule/accept Microsoft Outlook Meetings. Here's a screenshot of how it handles meeting invitations sent by Outlook."

Marco Sanvido asks: "I often look at source code (especially C, but this question is valid for other languages as well) and I have a really hard time in understanding how it works. Documentation is often missing or quite outdated, and the only way to see how the program works is to try to understand the source code. Which tools do you prefer to use for browsing and studying source code? So far I have used LXR for Linux, Eclipse for java, and CScope, but I'm not sure that these tools are the best solution." It's tempting to flood this question with answers for your IDE, but the key thing here is _browsing_, not _development_. What decent, lightweight programs would work well as source code viewers?

holy_calamity writes "New Scientist is reporting on a new open source tool for writing up scientific experiments for computers, not humans. Called EXPO, it avoids the many problems computers have with natural language, and can be applied to any experiment, from physics to biology. It could at last let computers do real science - looking at published results and theories for new links and directions."

Compu486 writes "In an effort to show that quality dance gaming systems can be done affordably, Inventgeek.com has put together an article showing how to make DDR systems better than arcade quality for not a lot of cash. Using this type of system and the free stepmania, hopefully schools in West Virginia can save some scratch and buy some modern text books."

jschauma writes "The NetBSD Project is proud to announce the list of projects accepted for this year's Summer of Code. While the list of proposals was impressive and of particularly high quality, a choice of eight applications had to be made, yielding the following projects: "Support for journaling for FFS", "Support for MIPS64 ISA", "PowerPC G5 support", "Improved Writing to FileSystem Using Congestion Control", "TCP ECN support", "Fast_ipsec and ipv6", "pkg_install rewrite for pkgsrc" and "Improving the mbuf API and implementation". Details about each project will be posted to the NetBSD SoC SourceForge website."

gduranceau writes "Help! My program deadlocks! I got several concurrent threads that write the same variable! Everything goes well on my mono processor but becomes an incredible mess on that 16 CPU monster! And of course, as soon as I add traces, problems disappear... Don't panic! Calm down and take a deep breath. "

_RiZ_ asks: "I work for a medium sized company and we are looking for a solution to aid in managing the ever complex IP space in use throughout the growing enterprise. We currently use a full class B of public addresses as well as all RFC 1918 ranges. The idea came up to develop this application internally, however this has proven in the past to be more of a headache, especially if the original developer changes roles or moves on from our company. We have looked at IPplan, but have found this program is more intended for an ISP documenting customer ranges rather than an enterprise IT shop. We would like something which is database driven, intuitive to use, and preferably open source, although a good commercial solution is always a viable option. Does anyone have any suggestions?"

An anonymous reader writes "According to an article at Information Week, 'Web site hacks are on the rise and pose a greater threat than the broad-based network attacks...' Citing statistics from the Web Hacking Incidents Database, 'Web hacking attacks numbered 58 in 2005, up from 16 in 2004 and 9 in 2003. Another 20 attacks have been reported this year against sites including open-source repository Sourceforge.net and social network MySpace.com, putting 2006 on pace to be the worst year yet.'"

Recently we've added a new bookmark function that logged in users can use to maintain public lists of URLs for tagging and sharing with the world. You can read the bookmark faq to answer a few specific questions, check out the global bookmark lists that can be tagged, journaled over, or submitted as stories. Read on for notes on what we're planning for this.

Michael Chisari asks: "Does anybody have any leads or information about where and how to apply for grants for open source projects? I've been working on an open source social networking software called Appleseed for around two years now. The goal is to be a free, distributed alternative to MySpace or Friendster where users on separate Appleseed websites can fully interact with each other. The project is huge, and while relatively far along, I've had a hard time keeping up while maintaining the full time job necessary to pay the bills. Ideally, I'd like to get funding so that I could focus exclusively on development. I'd prefer a grant from a foundation as opposed to corporate funding. Individual donations are nice but can't always be counted on. I'm not sure where to find organizations which provide grants for free software or social networking."

Sanity writes "The Freenet Project has just released the first alpha version of the much anticipated Freenet 0.7 branch. This is a major departure from past approaches to peer-to-peer network design, embracing a 'scalable darknet' architecture, where security is increased by allowing users to limit which other peers their peer will communicate with directly, rather than the typical 'promiscuous' approach of classic P2P networks. This means that not only does Freenet aim to prevent others from finding out what you are doing with Freenet, it makes it extremely difficult for them to even know that you are running a Freenet node at all. This is not the first P2P application to use this approach, other examples include Waste, however those networks are limited to just a few users, while Freenet can scale up almost indefinitely. The new version also includes support for NAT hole-punching, and has an API for third-party tool development. As always, the Freenet team are asking that people support the development of the software by donating."

LinuxWorld Boston is fast approaching and this year there will be an "official" blog that follows some of the events, posted right here as a Slashdot Journal. There are several interesting talks lined up and even a Slashdot lounge where you can take a break from the busy convention floor and give us a chance to meet our readers -- Read on for the LWCE blog outline of the event.

flexatone writes "Composer Christopher Ariza, author of the first algorithmic, computer-generated podcast, announces the next phase of his experimental political-media-mashup project: the babelcast-zoetrope. The babelcast-zoetrope employs the subscription model of the vodcast (RSS feed, iTMS subscription) to deliver timely multi-media artifacts of the contemporary media landscape. Generated with free, open-source software tools (such as athenaCL, Python, Csound, and ffmpeg), babelcast-zoetrope is an experimental, algorithmic, computer-generated video podcast. Sounds and images of U.S. and World leaders and commentators are algorithmically fragmented, distorted, and recombined into a media tapestry. New episodes are defined by a time period: audio and video sequences are constructed only with materials collected during this period, lasting from days to weeks."

diegocgteleline.es writes "Linux 2.6.16 has been released after two months and two weeks of development. You can check the comprehensible changelog (text mirror of the site). The new features include OCFS2, a clustering filesystem contributed by Oracle, new unshare(), pselect()/ppoll() and *at() system calls, support the moving of the physical location of pages between nodes in NUMA systems, support for the Cell processor, cpufreq support for G5s plus thermal control for dualcore G5s, improved power management support for many devices and subsystems (libata, alsa...), a new mutex locking primitive, high-resolution timers, per-mountpoint noatime/nodiratime, 64-to-32-bit ioctl compatibility for the v4l2 subsystem, IPv6 support for DCCP, the TIPC protocol (Transparent Inter Process Communication, ACL support for CIFS filesystem, HFSX filesystem support, new configfs filesystem (which complements sysfs, not replaces it), support for running executables from v9fs (plan9 9P distributed filesystem), support for many new devices, improved support for others and lots of other changes. Check it out from kernel.org"

Wired News is running a story about a new approach to crossover working and gaming turning your coding into a MUD-style adventure. Playsh is a "narrative-driven 'object navigation' client, operating primarily on the semantic level, casting your hacking environment as a high-level, shell-based, social prototyping laboratory, a playground for recombinant network toys." Great, now they are combining two of the most horrible addictions in my life.

soren42 writes "It appears that Novell has decided to rename their enterprise desktop line SUSE, once again. According to an announcement at CeBIT, Novell will be releasing the next version of their desktop product under the name SUSE Linux Enterprise Desktop - ditching the moniker Novell Linux Desktop. Naming aside, it looks like the features will be there to make it a strong desktop competitor."

Z0mb1eman asks: "My company is considering replacing our aging CrystalReports with an open source solution. We are currently doing our research, and the choices seem promising -- JasperReports, Actuate-backed BIRT, and Pentaho, which seems to combine other open-source reporting tools. All have some level of commercial support, but are they ready to replace established solutions like Crystal Reports or even Actuate? Is your company using an Open Source reporting tool, and what have been your experiences with such tools? Are there any other choices we should consider? What should we expect if we make the decision to switch?"