As you may know, there was a world border set when the server started, but sometime between then and now, it stopped functioning. The border is currently set back at 10,000 blocks out from 0, 0 (therefore providing a 20,000 by 20,000 area), but because there are people who have already built past that border, that presents a problem. If you are one of these affected individuals, please post in this forum and we will deal with your case one by one. Depending on the situation, I may either extend the border or transplant your chunks from their original area to any new area of your choosing. ComputerCraft users can now access computers via an FTP server. Please see this thread for more information. Those who were affected by missing chunks due to the recent crash may have to wait for a little more as I still have to write a program to copy the chunks, which is not too difficult.