Glad to hear you folks got it working. I'll now do a fix as soon as I can so that Mover will cope with all the different variants of seed files which share the same name. Then Bloodsong's frog will work with the CD frog as well. This exercise has, however, highlighted a problem with read-only files. For the time being the fix is 'don't use read only files' but I'll try and make the software cope with it properly in future.