If you are using Digidesign hardware on a Blue and White G3 with a third-party application and experiencing problems, download the new version of DAE/DSI. Contact the third-party manufacturer of your software regarding compatibility and software issues. (In order to use this DAE/DSI with Pro Tools software, you will need Pro Tools software version 4.3.1, which installs it automatically)Download Software at www.digidesign.com