So many web pages have your ordinary bios up in the same old "Name, Age, etc" format. It would take a very creative person to come up with a new format that works better. Me, I'm not that person. Sorry! :)

Name: In this world we call reality, I'm called Gareth. Ta-da.
DOB: 20th April 1979. Strangely, half the world tells me that this is under the sign of Aries, and the other half says it's Taurus. And now, thanks to the sheer interactivity of this thing we call the Internet, you can play the exciting game of "Choose-the-guy's-star-sign"! Wasting all of 15 seconds.
Hometown: Cardiff. For non-Welsh, that's in Wales. For non-British, that's in the UK. For Extra Terrestrials, that's on that small bluey-green planet somewhere in the left part of that swirly galaxy over there. No, the other one.
Sense of Humour: Strange, unpredictable and generally funny only to those people who know exactly what thought is in my head at that moment. But you probably already know that by now.
Musical tastes: The Cruxshadows, Garbage, My Ruin, Type O Negative, Cradle of Filth, Tori Amos, T'Pau, Nightwish, Enya
Filmical...Movieacal...er...Films what I like!: The Crow, The Matrix, Mortal Kombat, Spaceballs, The Hunger, and a couple of others which I'm sure I'll remember as I walk home tonight.
Fave TV:  Farscape, Invader Zim, Neverwhere, Earthworm Jim, Dark Shadows, Knightmare, The Guyver, Yu-Gi-Oh.
Fave books: Any of Terry Pratchett's Discworld books, most Anne Rice novels, all the usual classics (Dracula, Poe, etc.). When I was a kid, my favourite books were Space Demons and Skymaze if that means anything. And comics I read are Dilbert and Ranma 1/2.
Video games: Yes, I am a games fan. My favourites are Terranigma, Silent Hill and the Legacy of Kain series.
General interests: Mythology, writing (such a shame I never have the
patience to finish anything), computers, music, wasting time in general.
Likes: I've always wondered what the difference between this and Interests is.
Dislikes: If I got started now, I'd never stop. If you really want to know, there's hopefully a rants page around here somewhere.