Thanks phil, I think I'll start off with your chat prog (UDP-- 50 lines code ) and then try for routing and firewall scripts for linux, yepp that would be really tough but why not give it a try, i am going to have my vacations for like 13 days so will be preparing for my CCNA and also learning python in that duration.
You have been most helpful through ur well thought and scaled reply xeron -- http://mail.python.org/mailman/listinfo/python-list