Welcome to the usb-bridge. The usb-bridge is a tool desined to enable communication between the particles and your PC via usb. To run the usb-bridge: 1) Make sure to install the original FTDI vendor drivers and do not try to use Windows bundled drivers (Win2k+SP2 and later). Driver and .dll are not provided in this package of the TecO USB-Bridge, since it is not allow to redistribute it. Please install the D2XX driver for the FT232 - FT245 series. The latest driver can be found at http://www.ftdichip.com/Drivers/FT232-FT245Drivers.htm Extract all files from the rar-archive and klick on "ftd2xx.inf" with the right button of your mouse. Select "install" in the context-menu. 2) After installing the driver, copy FTD2XX.dll from the driver directory to the dist- directory of the USBbridge If you want to use the command-line version, you also have to copy it to the bin/release directory. 3) If you don't have it already, install Java runtime envoirement. You can download it from http://java.sun.com/. 4) Open env_run.bat in the USBbridge-directory and edit the first environment-variable. Run env_run.bat If you want to use the USBbridge regularly, it is recomended to add all the informations from env_run.bat to your autoexec.bat or the environment-variable section in your System Control Panel (e. g., under Win 2000, click on Start -> Settings -> Control Panel -> System -> Advanced -> Environment Variables). Otherwise, you have to run env_run.bat after each reboot of your system. 5) That's all. You can now start the USBbridge by starting run.bat or open a command-line, go to the dist-directory of the USB-bridge and type in "java -jar usbbridgeJava.jar. Regards, Igor S. Kuznetsov Thomas Morper