Suspension

So, ok:

You guys'll have to forgive me for beig a typical girl on this, but I just got 16's for my CRX & with those, I've ordered lowering springs & a camber kit.

Has anybody installed either of these things? Is it a couple hour job, or a couple day job? I really know nothing about suspension.

And with the camber kit, can anyone tell me how this works & if it really does? I know it works and straightens out negative camber, this is a given...but HOW