AceMacro is a macro recording and replaying utility. You can record and replay windows keyboard and mouse events. Ex. launch a program or task using your mouse and enter your username/password using the keyboard. You can also edit the macro to speed it up or slow it down in certain regions. You can also loop a macro to run continuosly. AceMacro can be launched from the command line to replay your recordings. Hence you could use it from any of your batch files or executable programs to launch a macro that you have recorded in AceMacro.