I'm creating 4 new video based web sites that altogether will have about 15-20 different videos. The simplest site will only have one video with read me a text file. Two of them will have 3 videos each in SD format using Quick time, they would be sold as two packages, and the last one would have about 10 or so videos in about two or three packages. Because the files are so large, ie: HD=5GB, I was going to offer them in SD format and offer the HD by mailed out disk only. As of yet I haven't finished collecting the video data and won't be ready until dec. of this year to be up and running. Does putting 3 videos in one package and Zipping them create a smaller file size, or do you calculate the cost to me based on the unzipped file size? The unzipped file size in SD will be about 2-3 GB (guess).