> Philip Warner mentioned about the advantage of random number.
> It's exactly what I've wanted to say.
>
> >> it removes the temptation to write utilities that rely on
> >> the internal representation of our data.
>
> It is preferable that file naming rule is encapsulated so that we
> can change it without notice.
So, I assume that you vote YES on this subject? -:)
(As far as I remember, it was your idea).
Vadim