Hi! I've been wondering, if I'm doing something wrong: -) I've created a lib/python/Products directory in my INSTANCE_HOME. -) I've unpacked the Navigation-0.0.4.tar.gz, ZPyGreSQL-DA, etc. -) All products show up in the control panel as loaded without problems. BUT: -) the navigate_filter method from Navigation is not found. -) PostgreSQL database connection objects are displayed as broken: kundendb (This object from the <strong>ZPyGreSQLDA</strong> product is <strong><font color=red>broken</font></strong>!) Now if I move the Products to the SOFTWARE_HOME (Zope-2.0.0a4-src/lib/python/Products/*), all works well, so this smells like a bug. I'm using a RH5 Linux/intel with Python 1.5.2. External methods by the way work from the INSTANCE_HOME. :) Andreas -- Win95: n., A huge annoying boot virus that causes random spontaneous system crashes, usually just before saving a massive project. Easily cured by UNIX. See also MS-DOS, IBM-DOS, DR-DOS, Win 3.x, Win98.