version (0.1 or 0.2), it is suggested that you just start from scratch and
configure your settings as if it was your first install.
+NOTE: The new plugin architecture required the use of some functions which are
+not in all versions of PHP4. You will need at least PHP4 beta2. If you need to
+upgrade please go ahead and install the latest release version of PHP4.
1. Backups
===========