Automated Compression

Does anyone know of a program that you can set to compress a certain group of files and folders at times that I specify? I would like to automate the compression of certain folders and was wondering if there was anything out there that had this functionality. (Windows Programs please)

I did a quick search on trusty Google and found this command-line compression utility here . Using the scheduler in Windows, you should be able to schedule this utility to run.

Thanks, I will look into that...