There doesn't seem to be any way to cache member functions (methods) of a zclass instance. I have a use case where the method is really a class method and returns the same result for all instances of the class. I'd like to cache it's output. The only way I could do this was to move the method out of the zclass and into a higher folder. Any idea how to add this functionality (cached class method)? Brad Clements, bkc@murkworks.com (315)268-1000 http://www.murkworks.com (315)268-9812 Fax netmeeting: ils://ils.murkworks.com AOL-IM: BKClements