Hello,

I wonder if it's possible to save all files in cache
but without saving its content data. Im figuring out that if I
specify "-k", I will need double room to save, on
the one hand, the site structure with its corresponding
files and, on the other hand, the content of all those files
(compressed) inside "new.zip" (and this size is even greater 
because if I try to update, I will have to add size(old.zip)!)

I dont know if what I am saying makes sense...thanks.