Ghost image files invisible!??

This is weird, I was using norton ghost to make backup images of one laptop to another. I was using my home wi-fi. I got all 9 GB onto the target laptop, but the connection interrrupted, I recopied the entire job, deleting the incomplete folder. This happened a couple of times, then on the third try when I went to copy again the source laptop said the target drive didn't have enough space! I went to the target which had originally 34 GB of space, now down to just 17GB! I could not find the image files! I've dumped the recycle bin, searched for large files, rebooted, everything, I can't recover the 17 GB of space! help!

 

Are you viewing all the files (hidden extensions .dll's etc)
pretty sure its view all files or some such..
betya its the ghost image, as I Think those would be hidden (used by the pc you don't need to see them normally)

sorryfortheweakdirections