[Zope] how can i make zope run on the system startup?

hi guys, am using RHL 7.2, each time i want to start Zope i have to chmod o+t the var directory then run the start script from the python bin directory that ships with Zope. how can i make Zope to run at the system startup? btw, how can i make the ActivePython 2.1.3 the default python that run when i type python anywhere in the system? thx v.much in anvance -- Hytham Shehab _____________________________________________________________ This message was sent using MenaNet MenaMail, http://www.menanet.net/ . Just dial 0707 0808 and enjoy MenaNet, Free Internet access. For ISDN Internet access, just dial 0908 0777