Floppy disk deployment requires that you package your application into multiple CAB files. The Cab Options screen allows you to choose to bundle your application in a large single CAB file, or multiple CABs. You can select different sizes of CAB sizes that will apply to your CAB files. These sizes range from 720KB to 2.88MB. The size you choose will depend on the size of blank disks you are using to distribute the application. You cant use disks of different sizes or choose to deploy to more than one size of disk. Whatever size you choose will apply to all of the blank disks you use.