Whenever i go into my friend's Minecraft online play, I talk to him on my microphone and he never seems to hear me and he says hes talking but i cannot hear him.On another note whenever i generate a world, i can find no caves. I can find divits, mini ravines and craters. BUT NO CAVE SYSTEMS! Please help and thank you.
How much digging have you done? I always start by staircasing down from in my house and, if that doesn't yield any caves, shoot off narrow passageways about Y=35. Sometimes it takes a few hundred blocks to hit jackpot, but sometimes its immediate.
Have you tried seeds from the Seed Forum that describe lotsa caves?
Have you tried seeds from the Seed Forum that describe lotsa caves?