need some help spliting and Archiveing files

I need to split and Archive some of my appz so I can start sharing them. can some one point me to a step by step tutorial on how to do this.
Thanks
Answer #1
Section Four: Splitting the movie into chunks ready for uploading
http://www.google.com?t=268853
Answer #2
thanks for the links that helps alot.
Answer #3
this is overposted. Not only is there a search button on this site, but a search engine on GOOGLE as well!