Everybody has a story of how they were introduced to that amazing universe full of excitement and wonder, what's yours?
I remember I first played Halo 2 in split screen custom games with my friend one day, and I really liked it. We used to play it every day but I had never played any of the campaigns (his disc was a piece of -blam!- and the campaign wouldn't load). Later I found out my stepdad had Halo CE and Halo 2, so I started the campaign of CE and realized what an epic game it was! Then I moved on to 2, and 3...
Its almost funny, I remember one christmas my mom bought me TFoR and the Flood and I thought "Halo books? I'll never read these". Then, one day out of boredom I picked up TFoR and started reading, little did I know of the awesome story inside which I've read 3 times and know by heart today.