Have you done something.. hardware-wise, that was just a great thing to do and which, many years later, you're still benefitting from?
I did
Long ago, I got one of these
which holds a standard bulb
I ran a length of cable to a plug and stuck a low wattage energy saving bulb in it...
and I screwed it under my PC desk... it's under there now.
When I kneel down to work on my PC, as I just did to change a CMOS battery.. or anything else on any PC related issue.. I plug it into the multiplug by my feet.. and its just so simple and effective
and it doesnt get hot so I don't burn my head.
simples...
what have you done?