My first computer, bought in about ‘95, was a Micron built in Idaho (now they are the Crucial Memory people). It was an early Pentium 90, initially running Win 3.1, then Win 95. I paired it with a Nokia 17" monitor and a Calcomp tabloid size printer that was really a Canon with some special drivers. I still have the printer though don’t use it much. The Micron had a really nice Candian made Matrox video card that allowed switching resolutions via hot keys in 3.1, though lost that feature in Win 95.
When the Micron got too slow, about 2000, it was replaced with an Xi running an AMD based motherboard. Xi is still in business making computers in San Clemente. I can’t recall the video on this but think it was ATI. Initially this setup ran Win NT, then I upgraded to Win 2000 Pro. Both worked well although the upgrade was a PITA as you had to install the 2000 over NT and there was a conflict in hard drive partitions. At some point I upgraded to a really nice Trinitron based IBM monitor. The Xi was set up to print through either the little Calcomp or an HP 650C plotter. I still have (and love!) the 650C.
After that I also bought an Apple Cube. I worked for a guy who was a hard core Apple person, and he gave me an old iMac to use after he decided to make the whole office use Apple products. I hated that computer! It had a cheap one button mouse and the keyboard lacked a real delete button, instead the backspace key was labeled "delete", which lead to constant mistakes in typing text. It also crashed a lot. So I bought the Cube with my own money. It was a beautiful piece of engineering and design, dead quiet and compact. Unfortunately it was still a crashy PITA to use and unbelievably for an upper-level product came with a BOL one-button mouse which I replaced with a Microsoft wheel mouse - trying to zoom in CAD with no wheel is like having your finger cut off. After I left that boss the Cube came home with me as I still did a lot of consulting for him. Ironically it had no trouble running the HP plotter but I was never able to get it to reliably run a regular Brother printer or the Calcomp, even after buying a special $100 printer cable. I still have the Cube though haven’t cranked it up in years.
My next computer was a Fujitsu N-series laptop, with a Pentium processor and ATI video. I occasionally needed a laptop, and the Xi was getting too slow for the latest edition of Autocad. The Fujitsu had the best screen I’d ever seen on a laptop, and ran the new Autocad flawlessly, although battery life was a bad joke. It worked well for years until the video went out from poor cooling, evidently a known issue. I had a new motherboard installed but that took time so needed a new desktop.
Xi couldn’t build a new computer in less than a couple of weeks, but Sys Technology in Industry could. At the time I didn’t know Sys was an arm of the American distributor of Gigabyte products, a big Taiwanese company. When I picked up the computer I was shown to a fenced off area in the Gigabyte warehouse where a handsome Chinese guy was building all the Sys computers. This came in handy when the nVidia Quadro video card cooling fan started making noise after a few months. nVidia wanted to send a new one after they got the defective card returned, but I had a little talk with the Chinese guy. He talked to them and they agreed to send the replacement card down from San Jose to Sys after which I drove the computer to Industry and he swapped it out while I waited.
I’m still using the Sys, plus the Fujitsu if I need a laptop. The Sys has been very reliable, nVidia fan aside, and its’ AMD processor still handles CAD acceptably. However, Win XP is getting a little old for good support and I’ll need to either upgrade it or buy a new one in not too long. Sys is no more, so if new I’ll look to either Xi again or Polywell in San Francisco. I really dislike common store bought computers as they usually have low-end video cards and tons of useless pre-installed software I don’t need and if you try to upgrade all you get is a bunch of multimedia stuff I don’t need either. I use a stand-alone Yamaha sound card running through a power amp and a couple of stereo speakers, so any surround sound system is wasted on me. Give me a good processor, a workstation level video card and a full size keyboard and I'm a happy camper.