Ah, there's so much critical information in the world that we need at our fingertips. One simply can't rely on finding it on the net, or depending on a manufacturer to keep the files available, so one really has to keep copies in one's own computer(s), right?
So many files. Whew, take my Keithley instrument folder: 396 files in 70 folders taking 532MB of space. But so few files, and so much critical missing information.
Take my Agilent HP folders. Instruments: 725 files in 110 folders, 1043MB total, but really sadly lacking in the stuff I really need. Agilent semiconductors: 343 files, 86MB, but so few files; I really know I'm in trouble now that ownership has changed. That's usually when the website gets re-designed and the old stuff goes away. :-( It's probably still on their web-server computers, but the links to find it are broken.
Sad, so sad. Well, so little time, better go get some more files.