Geeks.com was so kind as to send me the TS-21F5-R, a 21-Inch TFT Flat Panel LCD Color Widescreen Monitor (it is a de-branded HP LCD monitor) for review. At USD 245.99, that is a whole lot of screen real estate. Read on for my findings.

Microsoft, shrugging off licensing moves to prevent it from repeating its controversial patent deal with Novell, has signed a set of broad collaboration agreements with Linux provider Xandros that include an intellectual property assurance under which Microsoft will provide patent covenants for Xandros customers. In the meantime, Microsoft's covenant not to sue users of Novell's SUSE Linux Enterprise will be extended to all General Public License v3 users as soon as Novell includes GPLv3 code within its Linux distribution, according to the Free Software Foundation.

"We have developed a new package-management tool, called Opium, that improves on current tools in two ways: Opium is complete, in that if there is a solution, Opium is guaranteed to find it, and Opium can optimize a user-provided objective function, which could for example state that smaller packages should be preferred over larger ones. We performed a comparative study of our tool against Debian's apt-get on 600 traces of real-world package installations. We show that Opium runs fast enough to be usable, and that its completeness and optimality guarantees provide concrete benefits to end users."

Not too long ago, we announced that pigs could fly AmigaOS4 had found hardware to run on. In the weeks following the announcement, the specifications of the two different boards (high and low end) were announced, and ACK Controls, the manufacturer, promised to release the first developer boards mid May. It is now June, and there are no developer boards. No photos, nothing. The community also wonders, has any developer received the developer board from ACK? Believers say that the legal troubles in Amiga land are preventing ACK from releasing the boards, but they forget that ACK has actually promised the boards despite the legal troubles. It seems that they can't fly after all. Update: Adam of ACK Controls said in the linked thread on AmigaWorld: "There will only be a total of five developer systems sent to OS4 developers that will be responsible for drivers, HAL ports. When some of the smoke settles, more information will be released."

"Chung-chieh Shan and have submitted a paper on delimited contexts in operating systems and the zipper OS (which has not been formally published). Systems programmers do use contexts whether they are aware of that or not. The first version of UNIX on PDP-7 already implemented delimited continuations, in the form of co-routines between user programs and the shell. Being aware of delimited continuations may help systems programmers to better implement context switching, signal handling, etc., using the techniques developed in programming language research. It also leads to new insights, for example, that checkpointing a process and snapshotting a file system are essentially the same activity."

The FSF today released the fourth and 'last call' draft for version 3 of the GNU GPL. The Foundation will hear comments on the latest draft for 29 days, and expects to officially publish the license on Friday, June 29, 2007. The new draft incorporates the feedback received from the general public and official discussion committees since the release of the previous draft on March 28, 2007. FSF executive director Peter Brown said: "We've made a few very important improvements based on the comments we've heard, most notably with license compatibility. Now that the license is almost finished, we can look forward to distributing the GNU system under GPLv3, and making its additional protections available to the whole community.”