Gerado,
No, it is I who should apologize. My post was made directly at Anthony. He made a great post, one that all should read for the topic at hand, but to post it like no one else had solved it was poor etiquette. I am on IT boards where you get called out on that very quickly.
Don't get me wrong. Anthony's reply was better for everyone in that it was very thorough, detailed and even better. I, like you, had never thought of including the imported items and images in the backup you use. While I have done it the other way many times without incident, I must admit I have always been petrified of what would happen if the links no longer worked. (Which is why I make other backups which are not Amazing Charts' backups).
That, in and of itself, makes his post a must read prior to taking on your endeavor. Personally, I will use his method myself.
So, no, I wasn't upset with you. Frankly, I was just being the way too overly-sensitive Bert I always am. But, I did feel very strongly about it.
So, btw, which method did you use and were you successful?