In what games can I use these textures?
Any game that supports custom textures, such as Jedi Knight, Quake 3, Unreal Tournament, or Jedi Outcast.
Can you teach me how to make textures?
No, but I can point you in the right direction. Here, you can find a texture tutorial authored by someone much better than myself.
How long have you been editing games?
I entered the Massassi community in February of 2000, and began editing Jedi Knight shortly after.
What's your favorite JK level?
I don't really have one, but I highly recommend all the level packs released by The Massassi Temple