The first version of QNX RtP (RtP==Real-time Platform) was released in September 2000, and it was downloaded from more than a million users off the web. QNX Software Systems has released several patches and updates since then, so today we are exclusively previewing version 6.2, which is still under closed beta test. Earlier versions of RtP could be either installed in its own partition, or as a big bootable image file off a FAT32 partition. As far as I can see today, version 6.2 is only available as a bootable ISO image (250+ MBs) ready to be installed in its own partition. I think it is wise of QNX Software Systems not to provide a FAT32 image file anymore, as a lot of users are now using NTFS under Windows 2000 or XP, a filesystem not supported by QNX, therefore the OS would not boot and would only create confusion among inexperienced users.
Installation is not difficult at all. Boot with the ISO CD, and follow the instructions to install. Only problem is that it overwrites the MBR with its own boot manager without asking you, which is not really a problem, just somewhat... rude.
You will need about 1 GB of free hard drive space. Anything more than that is certainly welcomed by the system. QNX RtP 6.2 installed fine on both of our BP6 dual Celeron systems, but it could not load at all on my CTX eZBook 800 notebook (AMD K6-2 300, 64 MB) most probably because of problems with the Fujitsu hard drive, being somewhat unconventional since many Fujitsu drives do not return the correct 'IDENTIFY' string. [Update: QNX Software just sent me an updated bootable floppy disk that fixes the IDE driver problem. RtP 6.2 now boots wonderfully on my laptop. Thanks guys!]
QNX RtP has its own UI engine called Photon. Photon existed in the previous version of QNX 4 for years, but it is now enhanced to be more modern, more user friendly and it looks better. Users will not have problems finding their way around the graphical interface. The desktop has a taskbar with a 'Launch' menu and little menus for the running applications. Pretty similar to Windows' taskbar. On the right hand side, you will find a sidebar that includes a list of application shortcuts and application plugins (cd player, virtual desktops, cpu/mem monitors etc). Consult the screenshots to get a feel how the sidebar looks like. Photon (still) does not support desktop icons, but the sidebar is there as a substitute for it.
There are GUI-based utilities to modify your networking setup, dialup and graphics drivers. But if you have to install new drivers, the action should be done 'by hand' (by using the command line). There are lots of help files, but mostly documentation for programmers regarding several APIs rather than user-suitable docs. The best part of QNX is possibly its Package Installer. It is a really nifty installer, allowing you to download and install applications from several sources (hdd, cd, web), making the application adminstration pretty easy.
QNX RtP has support for anti-aliased fonts, and in version 6.2 we see extensive support for Asian fonts. The new version also brings improvements to the Mailer app, the Find panel, the file manager (meaning that it is now.. usable), the text editor, basic support for ATi TV cards, and a beefed up Photon graphics setup application.
There is also a very nice & consistent media player application, which supports .wav, mp3s, mpeg video and more. QNX Software Systems had also ported the XingDVD module that is able to play DVDs, but for some unfortunate circumstances, the XingDVD module was never shipped with any RtP version.
There is also an image viewer (with some basic manipulated functionality), the Voyager web browser (pretty much an equivelant or somewhat better to Netscape 3 capabilities) with support for Macromedia Flash and Real Player (however, I did not spot the Real Player addon in this specific RtP version). Voyager is so modular that you can even change its HTML engine and replace it (as a drop-in replacement) with Opera 5! You can download the Opera 5 binary from the Opera Software web site.
There are about 250-300 applications for QNX RtP so far. Among those you will find a rootless X Server, GTK+/Gimp/X11Amp ports, Python, Allegro, SDL, Mozilla, AbiWord, Apache and more. Unfortunately, the main web site for QNX-related news and software repository, QNXStart, has been down for more than a month now, making difficult tracking down all this software and enhancing the QNX experience.
- "Installation, Desktop"
- "The Internals, What is missing, Epilogue"