Burning a PS2 Game problem !!

[papero]

Hi, I am trying to "burn" a copy from the original. When I patched the file, the PPF engine told me that the "image file size isn't correct, do you want to continue?" , I continued and the file was succesfully patched... is this burned ame going to work ?? I used an ISO type to burn it, was it the right choice?? ThanXX for your help (ARGO HELP !!)