>>>>> "JH" == Jeremy Hylton <jeremy@zope.com> writes:
JH> It's relying on some internal implementation details --
JH> specifically that it divides the times it uses by 3 and then
JH> takes % 65356. So it you specifiy an age greater than 3 *
JH> 65536, then you've effectively specified an age older than all
JH> objects.
Oh, that's perfectly clear then, never mind! :)
Sounds like -1 is the better choice.
-Barry