Hi Guys, I've just noticed the cache functions in the mapi code what do these actually do and also look interesting ? mapi_export MapiMsg mapi_cache_limit(Mapi mid, int limit); mapi_export MapiMsg mapi_cache_shuffle(MapiHdl hdl, int percentage); mapi_export MapiMsg mapi_cache_freeup(MapiHdl hdl, int percentage); Regards, Brian Hood