DSZ zmodem and Mystic problem

Anyone here ever use DSZ zmodem? Having a problem with it d/l ing .zip files. I 
have a door that will let you view and d/l text files. You have the option of 
d/ling the file with or without zipping it. Files d/l fine in .txt format but 
when it gets zipped and try to d/l it i get errors and it doesnt complete the 
d/l . The same .zip file will d/l fine if i add it to the Files section in 
Mystic.

Any ideas?

|02-=|10Cozmo|02=-

... As a matter of fact, it IS a banana in my pocket!