Unless your failing hard drive can last a year doing so, Parnet is not the way to copy a hard disk, a few files, maybe. If you have been emulating before and understand all the ins-&-outs of handling a HDD, then this is a fast option. If you need to "come up to speed" learning emulation, then it will take quite a while. With a double connector IDE cable, after you make your copy, you can connect an IDE CDROM and install some software (OS3.9, games, internet browsers, and just copy thing from a PC by just burning a CD).