APC timeout question?

Hi all, Happily using APC-2.0.4, thanks! Curious if the configure parameter, apc.gc_ttl: apc.gc_ttl The number of seconds that a cache entry may remain on the garbage-collection list. This value provides a failsafe in the event that a server process dies while executing a cached source file; if that source file is modified, the memory allocated for the old version will not be reclaimed until this TTL reached. Set to zero to disable this feature. (Default: 3600) Will allow me to set the amount of time a file is cached without being hit before it is purged from the list? I think this functionality used to exist in a past version under apc.ttl? I would like to have APC free the memory and cache for any pages that have not been hit in so long, is this possible? Best Regards, Shannon http://www.battcave.com/