How to move multiple files to a folder and create a zip file

Programmatically i am planning to move multiple files, Is it possible to move multiple files to a folder "d:\MyTempFileFolder" 
and create a compressed zip file of all files which are in this folder: "d:\MyTempFileFolder" and then will try to download it.
using asp.net / sql server on windows 2003 server
Thank you all very much for the helpful info.
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