Best way to improve posture at the computer?

[aphex]

I slouch, badly. Whats a good way to correct this?

 

[Atomicus]

not slouch? If you don't have those big office chairs, try getting one with a reclining backrest. My chair can recline to a 180 degree plane, which is quite comfortable when I am falling asleep on the job

 

[z0mb13]

buy a herman miller chair

 

[Gurck]

I'm considering getting a la-z-boy to throw in front of my pc. I spend so much damn time here anyway...

 

[eelw]

Get this chair and you will never have bad sitting posture again.

 

[Chronoshock]

I find I tend to slouch over towards the screen whenever something is somewhat hard to read. Not so hard that I notice it, but if the font size is small or I'm playing a game windowed, I'll tend to subconsciously drift towards the screen.