Mining copper and tin with my friend natedog122. Then we could go down to lumbridge and smelt it, and back up to varrock, where he would smith my bars into plates and platelegs for no charge. I would go sell the bronze items while he started mining again. We both completely trusted each other with all of our money at different times, and I remember not being able to believe it when I got to iron and reached the 10k gold mark. It may not seem like a huge deal, but being able to trust a friend with 100% of your money, even if it is 10k, is something pretty special. He is still a friend of mine, although I have far surpassed him in levels, and when he logs in, we usually go train or something together. Oh yeah, and listening to harmony and autumn voyage while doing all of the above.