Although I recall owning a Model M back in the days of Windows 3.1, I have only recently come to understand and appreciate how much better they were than the commonly manufactured keyboards of today. This message board is likewise new to me -- despite having read a fair bit in recent weeks, I feel as though I have quite a lot of catching up to do.
I'm going to try to attach pictures of my new setup, a Model M (1391401; produced in 1989) obtained on ebay a couple of weeks ago. I have cleaned it up thoroughly, replaced all of the keys with a black unprinted set from Unicomp, and connected it to my home computer with an SDL to USB adapter cable (the black LED overlay is also from Unicomp).
I liked it enough that I've gone ahead and replicated the setup exactly (with a 1991 board from ebay) in the office. It's turned more than a few heads from passersby (thankfully with our office setup I don't believe the noise will be an issue).
One question for the Model M experts here: it seems the keyboard I use in the office was used a bit harder than my other one, and it seems there are at least a few keys that have a somewhat softer response than the others (even after reseating the plastic key several times). Is there an easy remedy for this? Should I consider trying to replace those buckling springs?