hacks (sounds quite cool, hu?)

my NanoBSD router and wlan bridge
my PC case with a lcd panel
Cisco switch with original fans compared to the same switch with fans by Papst (MP3, VBR, 7 secs, about 300k per file)
my modded computer case ("case modding")
not really a hack, but see how an old Sun keyboard looks before and after some cleaning
NVRAM