> A friend of mine gave me his unused Ram Doubler 8 (transferring > license, etc), by emailing me the zipped up file he originally > downloaded from connectix. It unzips fine either to a disk image on > the hard disk, or via diskcopy to make a floppy. I then copy the > control panel to "control panels", but it won't load the control > panel. It keeps asking for a master disk. I googled this problem > and found references to a hidden LoadRAMDBLR file that needs to be > in the system root folder. Anybody have any idea how to make this > work. Thanks! Dan RAMDoubler installation requires an installer because, as you speculated, it needs that invisible file. My original disk had the installer on it, not just the bare CP. I wonder if he may have sent you a CP updater, not the original disk. DG