Have the 27" iMac with 250B SSD and 1TB HD and am running Windows under VMWare Fusion 3. The message now appears saying that the SSD is nearly full (6GB remaining) and I must free up space in order to continue. How do I move items to the 1 TB hard drive and still retain ability to startup, run programs etc.? I see the option to copy, but will that do what is required-to free up space?