Avoiding carpal tunnel / repetitive stress injuries
rtra: What I did, after my 2 years away from computers. It sucked, but I was in real pain.- Switched to a big logitech trackball, which I use with my left hand
 - Negative tilt splitted keyboard (microsoft natural 4000, I higly recommend it)
 - setup my chair/screen height
 - Xmonad (proper window manager)
 - minimize GUI usage.I've been doing ok. I even started drumming (hard!)