splitting up frames using Lasershowgen

I've downloaded some of the Halloween frames from the Photolexicon FTP and want to split these up into groups of frames as I don't want them all. I'm using Lasershowgen and worked out I can set the scope to certain frames and copy them to paste in a new frame, but this only copies one frame at a time which is very slow. Is there a way to split them up into groups of several frames?

I've found out how to do this by playing around, in case anyone is interested you set the scope to the start and end frames, count how many frames that is, select all and copy, press new, set the number of frames exactly the same as the amount copied and hit paste.