"10.4 "Tiger" is the strongest OS X release yet and a worthy competitor to Windows XP. Though it is marketed by Apple as a major release, Tiger is in fact a minor upgrade with few major new features, more akin to what we'd call a service pack in the Windows world" says WinSuperSite.

The world's most popular Free software program and the best portable compiler has made available a release candidate for GCC 4.0 version.

Some Trolltech programmers are doing some optimization work in the x.org RENDER extension. RENDER has been used with COMPOSITE to make "transparency" and "shadow" effects, and its slowness has stopped it from being widely adopted. Hopefully, this optimization work will make things better, although it's not clear in the email if this addresses the "XAA sucks, someone needs to take KAA to x.org" problem which is often said to be the real problem of render slowness. RENDER is also often used to do more things, like AA fonts, so this will be good for X desktop in general.

A test version of Mandriva Linux, Limited Edition 2005 is now available as a full FTP installation tree which can be downloaded on a number of FTP mirrors. This new release includes up to date flagship software such as GNOME 2.8.2, Gimp 2.2, OpenOffice.org 1.1.4 and many others: more than 10,000 applications are provided (main + contribs + jpackages), for both x86-32 and x86-64 processors.

Linuxlookup.com is reporting on famous Norwegian hacker "DVD-Jon" wants to turn the mobile phone world upside down. In an article in Norwegian daily "Dagens Næringsliv" Jon's father Per Johan Johansen says "It's simply a new way to use the net. With the new software we have developed, your mobile phone will be able to do all new things. Telenor and Netcom will hate this. They will panic, as this will give a whole new pricing system on services."

This is a report on the second day of USENIX 2005. You might want to start with my report on day one. Day two started off a bit slowly. Oh wait, actually I started off a bit slowly. That could have been from the margaritas last night at La Casa Garcia, a Mexican restaurant a few blocks down the street from the Anaheim Marriott. Good Mexican food is one of the things I miss the most since I moved from California to New York two years ago. Luckily, the food at La Casa Garcia was excellent.

Microsoft is expected to provide the first public details of the embedded operating system to developers in May at its Microsoft Mobility and Embedded DevCon in Las Vegas.

A detente between longtime rivals Microsoft and Sun Microsystems has resulted in more money changing hands and soon will produce more details on the companies' cooperative work. Elsewhere, SCO gives Sun blessings to open-source Solaris. Despite all that, Sun misses revenue, profit targets.

Channel 9 has Dave Probert (who used to be a UNIX head but is now an architect for Windows) giving a four part video presentation of the Windows NT kernel. He does a very good job of comparing the Windows kernel to UNIX-style kernels and how they tackle the same problems differently.Part 1 Part 2 Part 3 Part 4

I just want to show you a great add-on for DOS, called DESKWORK. It's an operating system build upon DOS, just like older Windows versions were build upon DOS. It has been written by Konstantin Koll for several years now, who founded a small company called Mystic Bytes to produce DESKWORK.

Inotify is a file system event-monitoring mechanism slated for inclusion in upcoming Linux™ kernels that is designed to serve as an effective replacement for dnotify, which was the de facto file-monitoring mechanism supported in older kernels. Inotify is a powerful, fine-grained, asynchronous mechanism ideally suited for a variety of file-monitoring needs including, but not limited to, security and performance.

Many users and IT administrators had a lot to say about Microsoft's removal of the "blocker" mechanism this week, which had temporarily disabled the delivery of WinXP SP2. THG contacted members of the IT community and spoke with often-cited security experts, who discussed their concerns about the damage SP2 may cause and some cases where the download might really be necessary.

After many years of trying, Branden Robinson has finally won the Debian Project Leader election. Linux Magazine has an in depth interview with Robinson about his plans as DPL, the problems that face Debian, and what it's like to finally win the election.

There's been quite a lot of buzz around so-called 'search' tools lately, from the on/off WinFS, to Beagle and Apple's Spotlight. Tenor is KDE's proposed 'framework' for taking this even further. Kurt Pfeifle, along with insights from Scott Wheeler (one of Tenor's authors and primary designers), sat down to talk about the current problems, Tenor itself, how the thinking is different and how KDE's flexible technology provides a solid basis for making it happen.