Hello, I am trying to establish an AG PIG in Windows XP Professional. I downloaded AGTK-2.1.1b, Python-2.2.3, and wxPythonWIN32-2.4.0.2. I installed the software in the following order: Python, wxPython, and AGTK. After the files from the AGTK are installed, the Globus runtime environment setup application never starts (the check mark was checked next to Globus runtime environment setup). When I try clicking on the other AG applications, they do not launch either. Is this because Multicast is not yet enabled? It will be enabled on Monday. Thank you, Lee Derks -------------- Lee Derks UNM Undergrad BBA/MIS [email protected]