I'm running System 7 on a new HP pavilion laptop.Only 36 g used on the c drive with 414 free . Wanted to use COLD image in case NG 15 messed up the little I have on the c /dive.I can load NG 15 disk and starts the processes ,see's the usb external drive and how much is free(175gig) It starts to make a back up but then its says not enough room on the external h/d. I tried another h/d with only 50 gig free and it said the same think. Why is it trying to copy whole 450 gig and not just the 36.