First off, you’ll want to download the GURPS light PDF, this has pretty much everything you’ll need to know. Click here to check it out. After you’ve got some idea of the rules, you’ll want to check out the wiki.
A bit of technical info: All Narwine have the “Detect:Magic” and Magery 0 advantages via their horns. Don’t bother putting the points on your character sheet, but you might want to note it as stuff that pertains to you.
I gave you all 12 experience points last saturday, let me know what you’re thinking about spending your points so I can OK it.