Aye to that, I've gotten my feet wet with overclocking but I in no way would consider myself anywhere close to breaking records or anything along those lines, my knowledge of hardware and overclocking is beginner at most, and there are tens of thousands of others who have the same if not more extensive knowledge than I.
You really just have to take stepping stones as the real way to learn this stuff comes from hands on experience. People at XS work long and hard and have incredible knowledge of this stuff that I couldn't hold a candle to, stuff like the 4GHz FX-55 and 7GHz Intel weren't just overnight projects...
I'm not meaning to shoot you down or anything like that, I'm simply suggesting that knowing the FSB speed rule to increasing speed isn't enough if you wanna get any big results.
Anyways, as I've mentioned before, I may be somewhat of a bigfish here, but I do TONS more reading over at xtremesystems and rarely post simply because I'm learning from them rather than teaching people here.
Start your research here