[pribram]

I recently purchased Super Duper and successfully backed up my iMac boot drive (500GB) to a LaCie d2 300GB external hard drive. Today I loaded the program on my G4 iBook (Tiger OS, 10.4.6, 27 GB drive). The installation went well, but, in an absence of consciousness, then did a Sparse Backup to my book drive which ended up filling up hard drive. I aborted, 'ejected' the image ( a mistake, yes?), and tried to undo the back up, to no avail. I now have a drive with 0 KB left, with hidden files I cannot find to delete. Where do I go from here?...

Thanks for your time.