I thought that Xanxi was asking for suggestions of tools and advice on how he could clone his hard drive. It seems to me that cloning is somewhat different from copying everything on the hard drive into an archive such as an LHA file.
I've never looked into cloning my hard drives on an my Amigas (never felt insecure enough about it, I guess), but I regularly use Acronis and Norton Ghost in the evil PC world and DD with Linux.
Regards,
Ed