Better late then never.
The first episode of QAF I saw was 510. I was devastated and completely captivated. I searched the internet for info, downloaded episodes people were kind enough to point me toward and fell completely and totally, head over heels in love with Brian and Justin. And in love with this fandom. I now own all five seasons on DVD. I never travel without my computer, a couple of disks, and a flash drive of my favorite fan stories. I am a QAF junkie and I'm not looking to be cured.