is it possible to put too many files onto the bootable image cd? i had the following files on the cd:

knoppix_v3.9-2005-05-27-EN.iso
knoppix_v3.9-2005-05-27-EN.iso.md5
knoppix_v3.9-2005-05-27-EN.iso.md5.asc
knoppix_v3.9-2005-05-27-EN.iso.sha1.asc
packages