--- Nigel Weeks wrote:

> We use it for all of our firebird synchronizations, even on live
> databases, although we use FreeBSD filesystem snapshots, which
> Linux and Windows are yet to "invent".

Well, not really, Linux has it. It was alvailable for 2.4 kernels, and
since about a week ago, 2.6 kernel is also supported:

http://www.ext3cow.com/


--
Milan Babuskov
http://www.guacosoft.com