I need to make a iso image with the filesystem like nero does and i need it for the windows platform not for linux... I need something that does not restrict filenames, it doesn't boder me that are shortnames as long as it let's me access the directory or filename. This is the commandline I use to compile my iso file: %BASEDIR%\isolinux\buildcd\win32\mkisofs -r -log-file log.txt -J -l -relaxed-filenames %CD_VERBOSE% -volid %CD_VOLID% -p %CD_PREPARER% -P %CD_PUBLISHER% -A %CD_APPID% -b isolinux/isolinux.bin -no-emul-boot -boot-load-size 4 -boot-info-table -hide boot.catalog -hide-joliet boot.catalog -o bootcd.iso %BASEDIR% __________________________________________________ Do you Yahoo!? Yahoo! Web Hosting - establish your business online http://webhosting.yahoo.com