Here's a couple write ups...
Control arm bushings: http://www.understeer.com/lcab.shtml
I just read over the control arm guide, and the guy who wrote it says you 'need' an impact wrench.. obviously you dont, but just to let you know.. you can just use regular open ended wrenches and sockets.
A tip for the CA bushings is, use WARM water and soap to slide the new ones on the end of the CA's, it takes some brute force, but its not too hard to jam em on there. Also, dont forget to either rent a gear puller from autozone, or buy one for like 40 bucks at sears, because its a pain to get the bushings off the CA's without one.
Also, in reference to the CA bushings guide, its really pretty hard to press the new bushings into the lollipop brackets without a hydrolic press.. so i would run down to the local shop and pay someone to press them in (shouldnt be more than like 10 bucks).
good luck! it sounds alot more complicated than it is.