> to each day. Each link should be something like
> <http://members.cox.net/2dellis/sylvia/sylvia_main.ht>
> ml?18
> but when downloaded the links are like
> <file:///C:/Zip/sylvia/sylvia/members.cox.net/2dellis>
> /sylvia/sylvia_main70ef.html?17 and the actual file
> it points at on my HDD is named something like
> sylvia_main02e7.html 
On a server each aURL?x can be a different page.
On a mirror you must have multiple file names aFileHHHH.html
The ?x can not be used, since you have a collection of files, not a server. A
mirror is not a copy. The links have been renamed to point to the actual
file.

I see no problem. And I see no question regarding any problem.