Corion said:

... Either you use the tar program (or the Archive::Tar module) to pack all files together into one file to download ...

I just did a WT column that creates a small "shopping cart" and builds a .tar.gz file on the fly, even renaming it some nice unique name. If it's not online yet, it'll be there within a month, since it's one of the recent columns.

-- Randal L. Schwartz, Perl hacker