I know what you mean. I started back in '81 at my older brother's house. I had no idea what was going on, but I had a heck of a good time. I was gaming with him and his friends, then I introduced the game via the blue book to some of my friends, and pretty soon we were all gaming together. At one point I actually had a brand new white box set in my hands and could kick myself because I had my mother take it back! I was in the hospital, and Mom surprised me with it to chear me up and keep my mind occupied. Being a dumb kid, though, I wanted the "new" boxed set and had her exchange it. I still could kick myself. We didn't play D&D much during the late 90's either, and had stopped all together for several years. Stumbling across Eric Noah's website, and news of 3E got me back into it. I bought 5 PHB's during the first few weeks after the release--one for myself, my brother, two old gaming buddies, and a guy I met at work. (I figured, handing someone a shiny new book cuts down on arguments about tyring a new game!)
Thanks, and good luck with your game too! Put a thread up about it sometime. It sounds like we are doing it for similar reasons. My big test will be when I hand the rules to my cousin (who knows next to nothing about RPGs) to give to her children (ages 8-12, roughly). If they can start gaming on their own with those rules, I'll have succeeded. If not, I'll blame my cousin for not insuring those children had a proper education!