[robbyt]

I agree. Get a good chair.

Years ago, I had to sit in one of those leather OfficeMax chairs. I developed all sorts of back pain. I realized it was the chair when I changed jobs (and chairs) and the back pain went away.

People have a lot of opinions about chairs, but I really like the Aeron chair.

[throwanem]

They're worth the price, even new. But if you poke around a little and don't mind being less able to customize than the Herman Miller site makes possible, you can probably find gently used castoffs for half retail price or less.