If you use MQ, you can do that easily. There should be a folder under your MQ folder called "configs." If its not there, create it. Then create a text file in that folder and name it autoexec.cfg. Inside that text file, you can add any command that you want to run automatically everytime you load up EQ (one command per line). So for announce, put "/announce on" without the quotes on a line by itself. This is also an easy way to handle docracks that you want to always be active.