I have a Sony dcr-dvd403 with the mini dvd's and I want to transfer my movies onto my iMac and I dont know if it is safe to put the small disks in my superdrive. My concern is that the drive is vertical instead of horizontal and I don't want it to get stuck. If I can't put these in and there is no firewire for this camcorder how can I transfer my videos onto my iMac. If anyone can help I would appreciate it.