Archive::Zip is great, unless you have to deal with password protected Zip files, in which case, it won't work. And if I remember correctly, the author is not going to implement it either because of encryption schemes (can't remember where I saw that though). But, if you don't need to worry about passwords, then it could be quite useful. I'm looking at possibly implementing it for some of our stuff that does not require passwords to extract the file.
"Ex Libris un Peut de Tout"