This is an example using josx.rcxcomm.RCXBean with a JSP page. 1. Install JSP server. A few free ones are: Resin - http://www.caucho.com/products/resin/ Tomcat - http://jakarta.apache.org/tomcat/ 2. compile SensorReader.java with lejosc.exe and upload to the RCX. 3. Make sure pcrcxcomm.jar is in the CLASSPATH environment variable. e.g. set classpath=.;c:\lejos\lib\pcrcxcomm.jar 4. Copy read_sensor.jsp to the webpage directory. This directory is different for Resin/Tomcat. 5. Start the JSP server. 6. Open a web browser and browse to read_sensor.jsp. e.g. http://localhost:8080/read_sensor.jsp ===================== Brian Bagnall www.mts.net/~bbagnall