How do I create a backup of Warcraft III?

[Rodik]

Does anyone know how to create a perfect backup copy of the warIII cd? I've tested WinCDR, Nero, CloneCD 4 and both CD-R's and CD-RW's with little result.

Little as in, the game actually started once with a CD-RW copy but just once, when it just had been burned. I haven't gotten it to work since then.

Has anyone successfully made a working backup? (That doesn't need cracks or bull$#%!)

Please tell me how, which programs, (where to get), settings, media etc..

I have WinXP, a cd-burner and a samsung dvd-reader.

i bought a kind-of noname bulk cd-writer, so i don't know really much about it. But i've made perfect working backups of games like Diablo II with it, so i know it supports important stuff.
the cd-burner reports this:
Manufacturer: ATAPI
Product: CD-R/RW 24X10
Revision: P.MJ

since ATAPI isn't a manufacturer but a connection standard, that couldn't be it. The sample CD-R and CD-RW that came with it where "Acer" type so maybe it is it.

So, anyone that knows how to copy war3?