what do you mean 'it will not burn back'? i think you need to explain that problem a bit more. what exactly is it doing, or not doing? talk us through the steps you're taking and describe what happens, any error messages it gives etc.
i'd definitely recommend dvd decrypter over nero for this job. have you got a 5gb-ish iso on your hard drive? did the patcher say patching was successful?
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magic flight launch box