How to disk cloning?

Hi there,

I'm looking for an utility that allow disk/partition cloning over any kind of file systems, or at least FAT, FAT32, NTFS, ext an Linux native...

I actually use ghost for windows, and partimage for Linux, but with partimage you have to maintain an exactly structure of your destination disk like your source disk.

I want to clone partitions almost, including the mbr, is there any nice tool!?

Thanks...

Code:

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dd if=/dev/hda3 of=/dev/hda4

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The dd command should work for normal partitions, but I'm not sure about mbr cloning, though. :?

"cloneing" the MBR seems a bit pointless tbh..