I have a 320GB hard drive that has about 50GB used, with a borked Windows install (I think). I need to grab a 1-1 copy of it before I send it to the manufacturer for fixing, since the latest backup is from 3 days ago, and some important changes have happened since then. The original hard drive has 23 bad sectors, which is why I'm trying to grab the data now.
I have a 80GB external drive that will hold all the data - how do I copy the data? I have a Ubuntu liveUSB that I'm using, so whatever solution that I use to do it needs to be using Linux tools.