See above. BeOS is like AmigaOS in that there is only one version. There are dozens of Linux distributions, and at least a handful of different "base" builds the others are derived from.
If you moved everything around on BeOS it would still work, a query could find (say a library) in a different location in under a second.
However VLC didn't even need this, it decompressed as a single file which could be run from anywhere.
Note: BeOS was part based on the Amiga.
Or so the hype went. I haven't seen all that much similarity,
The CEO had a number plate of "Amiga 96" given to him.
The Amiga used to be
the multimedia machine, Be tried to take on that mantle with the best media subsystem going. It also had high responsiveness, good multitasking, and had very good useability.
The Amiga in it's day was the most advanced machine around, for the most part it's now been surpassed. BeOS picked up where the Amiga left off using many of the same concepts (system wide scripting, datatypes etc.) and added more, in many cases it's technology has yet to be surpassed - all the fuss about metadata being added to Longhorn, OS X and Gnome (storage) is funny because it has been in BeOS for *years*.
Like the Amiga it is also very efficient, my PC (800MHz Athlon, 512MB RAM) never goes into paging despite having a number of apps running, WinXP on the same machine is significanty slower and starts paging like crazy as soon as I open a window.
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Actually I read that one of the main reasons Beos finally died was because Microsoft bullied the hardware companies ( ex: Dell, Hp) from offering dual boot machines with Beos.
Yes, Be even offered the OS for free at one point and it still wasn't included.
Microsoft later settled out of court for $23 million.