[Zope] sending updates with zope.

[Samuele Giovanni Tonon]

hi to all,
i have this problem which is related to zope.
we sell a tool inside zope that we install on a machine that stay
at our customer.

We need to find a easy but powerful way to update the tool if there
are bugs or new features .

after some research i've found zope synchronizer which is quite good
but it miss some function (i.e. checking the file instead of just
checking mtime ) and i would like if there are other products or solutions

Any hint is well appreciated.

thanks
Samuele