Brother, ignore arseholes.
ED: Nashmandu's post is a very straightforward method of learning to brew, but with all the wrong attitude. Condescending teachers, that is what the world needs more of Nash /ED
I very much advocate reading John Palmer's book, and the first edition is free online. He has very good instructions for basic brewing process.
Do some basic brews to get used to the basic process, and get some "less good" beers out of the way in doing so, and rack up some practical knowledge.
Don't try to reinvent the wheel. I constantly thought like this when I started, and you will realise that the more you know, the less you actually know in the scheme of things. So just take some simple advice to ferment a few straightforward batches and then see what you need to know to take it to the next step.
One of the best beers I ever brewed was an all-grain English dark mild ale on my stovetop. It did not need much grain, so I could use pots and pans, and I think I just used the oven to hold the mash temp. Very good beer can be made very simply.
ED II: Also, if you haven't already gone out and bought your gear, please ask on here for advice, because I am sure everyone here has bought some items 3 times before working out the one that best suits their needs. You could stand to save some mental and wallet trauma there. E.g. the Bunnings BMW "open head camper drum" (if still available) are a great fermenter for $15 odd. Save the pennies for temp control and a kegging system.