Fedora Users — Transferring entire OS to another drive

What is the latest, best way to "mirror" a Linux installation to anotherdrive (as a backup, or to move the installation to a larger drive)?

I do it fairly regularly (every 4 to 6 months or so) on my Windows XPlaptop, using PowerQuest Drive Image, and usually upgrade to whatever thenew maximum available size is for laptop drives (currently up to 120 GB,started at 60), and it always works well.

Anyone know of the newest versions of things like Drive Image will workwith Linux partitions?

I more or less know about the older ways to do it, using dd and (something,don't remember what) to recreate the boot sector on the new drive, but Ihave never been able to get that to work very well and anyway, it seems notto work for moving a Linux installation to a larger drive, only seems towork when source and destination drives are the same size and geometry.

I guess I don't mind connecting origin and destination drives to a Windowsbox and use some Windows tool like Drive Image, if that is what I reallyand truly have to do.