It’s worth noticing it if you are using Opera. I had a difficult-to-solve issue recently.

While playing with the idea of starting to use IPv6 on my main PC, I tested the waters by validating this option in the network configuration of my Windows XP. Unfortunately, Opera is already fully ready for IPv6 but my router box is not. So, the first effect it had is that Opera decided to enforce the use of IPv6 for all web sites that mentioned IPv6 capacity in their DNS (not many of them, but Google and Free.fr my ISP are already in the list). The immediate effect was that Opera tried to connect to them in IPv6 but failed (because the rest of my home configuration is not 100% IPv6). For 99% of all web sites, there was no difference…

It took me several days (and some Googling – using Safari and Chrome) to understand that this is a known issue and to remove the (still) useless IPv6 Windows configuration.

I’ll have to upgrade my router and try again.

• PDF-XChange (Windows, Basic: free, Pro: $34): loads real fast (much faster than the Adobe viewer), has all the basic options (annotations, graphic annotations, etc.) and the Pro version allows to reorganize the pages of a document or to extract text from it.
• Foxit (Windows/Linux, Basic: free, Pro Pack: $39.99): loads even faster, allows annotations (but only the Pro versio does it without watermark).
• Sumatra PDF (Windows, free): is even simple; everything is done for sheer speed.
• Apple PDF Preview (Mac, free): is very powerful (and it’s free, remember) and included in the MacOS offering; annotations, extraction, reorganization, all is available

If you want to grab the maximum CPU power for your PC video game (or any other PC application, by the way), there is a free utility that will ensure that the PC CPU does not spend to much time on anything else: Game Booster. It may be bad for a correctly balanced performance, but some games may appreciate the help.

Nota: This is similar to AMD Fusion Tool, but simpler.

I just took one part of the simplest category: Rain drops.

Rain drops (on Icons Etc.)

I’m sure that you will find whatever you need for your web site, for your Windows desktop or any other icon-based application.

Via: Download Squad.

YLovePhoto.com

Then, I checked for Roumazeilles.net itself, and I noticed the same situation:

Roumazeilles.net

It appears that Firefox is moving very fast. Who would have thought -a few years ago- that Microsoft’s world domination would be toppled like that?

Just a short notice. I discovered a very simple and relatively powerful Internet privacy solution, Ultrasurf, for those of us who may be interested in browsing the Internet in near complete anonymity: hide IP addresses and locations, clean browsing history, cookies & more …

It may be the future of Internet privacy.

Intel X25-M

SSD drives are those disk drives that are not using rotating platters with data stored magnetically, but that are based upon a set Flash memory components (so, without any mobile part, and with a performance that has nothing to do with even the fastest magnetic hard disk drives). SSD drives are expensive but, with costs are plummeting, the most expert and demanding users are starting to look at them dreamingly.

But everything shows that the SSD drives are not all equal (there is still an intense competition at this apex of performance). We see many a product recommended, often without all the technical arguments.

The “A look at SSD performance in Windows Vista – The more things change…” article from Geoff Gasior (The Tech Report) is definitely full of little gems because of that: It comes after a large number of tests (and many articles on the same subject) and compares finely the most representative products of the market.

Without telling it all (read the article. It’s worth it and you will learn many things), there are a few important conclusions drawn:

• Initial performance is usually much reduced after some time and some even light use,
• X25-M from Intel is probably the best drive around, the most well-balanced (recommended for a purchase in the short-term),
• The OCZ Summit is the faster in write operations (Intel is an ace of reading),
• the differences between suppliers come more from the controller used (Intel, Samsung Indilinx) than from the the brand.
• The arrival of Windows 7 (with its TRIM feature support) will probably change the situation (all the more because TRIM support is not yet certain from Intel) and, if you can wait, you will be better being patient and hope for Windows 7 and the new products and new firmwares made just for it.

photo credit: Ivan Zuber

If you have Windows installed on your PC, you may have noticed one surprising thing: File copying is amazingly slower than what it was in previous editions of Windows or on other kinds of computers. The exact reason is a bit unclear (some say that it is linked to some Digital Rights Management features kicking in any time you copy a file, but this is still unproven to my knowledge) but this became a very annoying issue for people who have to copy either lots of files (backing up your daily work is a good example – by the way, did you make your daily backup yet?) or some very big files (moving video files around your computer is the archetypal example).

This situation led to the appearance of a few optimize file copy utilities (a software category that did not exist a few years ago, but a useful one). Let’s look at 4 of them which have the enormous advantage of being completely free:

• SuperCopier: Its strong advantage is that -after installation- it replaces completely the default Windows copy for drag-and-drop (it works nearly without thinking about it)
• FastCopy is fast but forgets mostly about being beautiful. However, it has a few interesting (and unique) options to configure the way the right-click menu appears.
• RichCopy is the internal Microsoft solution to their own bug/issue. Amazingly configurable, you can setup profiles for different uses (probably too much for most users, though) but I couldn’t find how to insert it in the right-click menu.
• CopyHandler: You can’t get more technical than this one! Options include things as obscure as buffer size depending on the type of file copy you do (disk-to-disk, directory-to-directory, disk-to-CD/DVD, etc.) The best little gems here include the possibility to pause/restart file copying, shutting down the computer at the end of a copy session, or scheduling a copy session for the next login.

All of them get rid of the usual flying folder kind of window and replace it with a more technical-looking window with progress bars and more optional lists of details.

Anyway, even if I can recommend all of them (a little preference for SuperCopier), remember that they are not even useful (in terms of copying speed) in Windows XP or Windows 2000. But, if you are using Windows Vista (mostly) or Windows 7, you should seriously consider them.

Windows 7 official wallpapers

Look at the full set of the Windows 7 wallpapers. This is the upcoming version of Windows (after Windows Vista, it seems that Microsoft intends to switch back to a numbering scheme). Most of them may be colourful, but with very smooth surfaces where your icons will be appearing quite neatly and they offer a nice contrast.

Fresh Impact Crater Formed between February 2005 and July 2005
Credit: NASA/JPL/University of Arizona

So, I was quite interested when I stumbled upon the collection of pictures taken by the HiRise (High Resolution Imaging Science Experiment camera installed on board the Mars Reconnaissance Orbiter). Shooting photos of Mars surface, this photo camera brings extraordinary color images that provide nice patterns to be used as background for your Windows desktop (or even Linux or Mac desktop) and can be renewed quite regularly: Their catalog is available on the University of Arizona web site.

Furthermore, they provide an enormous resolution for their images which is a very good way to extract any size you may need for your extra-high-resolution background or to cover your 2- or 3-LCD display. Or even more. If you feel that there own selection of wallpapers is not enough:

• 800×600
• 1024×768
• 1152×864
• 1280×960
• 1440×1080
• 1600×1200
• 1920×1440
• 2048×1536
• 2560×1600

You can still stick to the original size (JPEG-2000 format images range between 0.5GB and 3GB).

And the good news is that there is no copyright restrictions, so you could do pretty much what you want with them: Really free desktop wallpapers.

you merely change the size of the Windows desktop and all your desktop icons are forcefully moved around against your will. After one or two of these, you’d be ready to cry, while backing up the position of the icons would be enough, before connecting a new screen, or attaching your laptop to a video-projector, etc.

Up to now, you could only cry and reposition the icons. But here comes DesktopOK. What can I say? It does exactly what you want and what you need: a mere backup, a simple restore and your icons come back where you wanted them.

Simple et necessary.

• On Windows, it’s enough to use the bootable CD-ROM of Ophcrack which is available as Open Source. Reboot and watch the software program find the Windows Administrator password…
• Ophcrack also works on Mac (and Linux) but with OSX10.4, it’s enough to use the Apple installation CD and to choose “Utilities” to run “Reset the password”. On OSX10.5, you’ll have to reboot, press Command+S, then type the following at the prompt:

fsck -fy
mount -uw /
launchctl load /System/Library/LaunchDaemons/com.apple.DirectoryServices.plist
dscl . -passwd /Users/UserName newpassword

• If on Linux, if boot is controled by GRUB, it’s enough to press ESC during the boot sequence to choose ‘Recovery Mode’ which will will start you as root without even knowing the password. Just change it now…
• But even better (or worse), on Linux again, here is a list of 10 ways of resetting a lost linux root password

Plus ou moins inspiré de JoeTech.

From GraphJam.

• Comodo Firewall Pro (Freeware): Free and powerful, what do you want more? It’s also clean, simple, yet feature-loaded.
• ESET Smart Security (Shareware) is expensive at $60, but has a very small memory footprint.
• ZoneAlarm Free Firewall (Freeware) also checks your PC’s activity when you go to the Internet.
• Your router’s built-in firewall: If you have one, this is one of the best and cheapest solution. And it’s already working for you.
• Windows Firewall: It’s not that bad and it’s already included in Windows. But don’t try to get it doing exactly what you want, it has a mind of its own.

Recommended from LifeHacker [Hive Five].

1. TCO (Total Cost of Ownership): Linux is less expensive in an enterprise because of the high cost of per-seat licenses.
2. Desktop: Nowadays, Linux is as easy as Windows for most entry-level users.
3. Server: So many servers are now running on Linux.
4. Security: Windows progressed a lot recently, but is still the target of a lot of malware, virus, Trojans, etc. that Linux has avoided by immunity through faster problem fixes.
5. Flexibility: Linux is amazingly able to adapt itself to various applications and environments.
6. Package management: Installation of new applications in Linux is years ahead of the dinosaur Install-Software solution of Microsoft.
7. Community: Not that the Linux community would be larger, but it is so much more active and willing to support all kinds of users.
8. Interoperability: Windows works well with Windows. For the rest, just go to Linux if you want to interoperate with Apple OS X, various Unix systems, various Linux distributions, OS/2, PlayStations, PDAs, and… Windows.
9. Command line: You may not need to use it, but when times come for it, Linux command line is worlds better than Microsoft mock-up.
10. Evolution: Do you remember the feel of going from XP to Vista? Do you remember how many times Microsoft forced you to upgrade machines? Linux is much more adaptable and provides a proven smooth path to newer, better versions.

Microsoft is correcting a major bug in all versions of Internet Explorer and it is urgently important that you plug this security hole that could leave your computer totally open to external hackers.

Nota bene: generally speaking, you should try and keep your computer up-to-date for security issues. You may want tot check my previous post about Secunia PSI.

• dozens of nature-oriented images (including some cartoons) on UsingMac.com;
• ligthning and storms (15 images).

Downright spectacular.