The Cleartype Tuner
Using an LCD monitor without Cleartype is like using... um... something worse. It's good.
Especially as it turns out that some of the monitors at work are BGR (the teeny little sub-pixels are usually aligned Red, Green, Blue).
For the naysayers: If you tried Cleartype before but it looked like jagged splinters of colour were trying to jump from the letters, try this - you might find it makes all the difference.
Anyway, because You Know It's Not Been Linked Enough Yet, I present for your viewing ergonomics pleasure: