Dear colleague I have one question about AIPS task. Why the process of some tasks of 31DEC02 version, e.g. "possm", "split", is very slow in my computer (Redheat 8.0, CPU 2.4). While for the same data, these processes are relatively quick in other computer with same configure. Can you give me the explain for them? Thank you! Best regards chenxi chenxi at shao.ac.cn 2005-07-21