[Megalexxx]

Well, they often hide some files like 1st_read.bin in their releases, and they use several methods. I've found ways to unhide these files. One of them is quite difficult to explain, but the other one is simple :
_ if you use CDMage, you can get "1st_read.bin.associated", so you can extract all the files, rename ".bin.associated" files to ".bin" files and reburn your CD. It's quite annoying
_ so, open your image with HEdit and look for "1st_read.bin". Some bytes before, you should find "20 04 00 00 01 00 00 01 ...". Simply replace it by "20 00 00 00 01 00 00 01 ...". Do that with every ".associated" files you could get with CDMage.

Obviously, if you can't find any of these files and if there's still hidden files, there's another method to unhidden the files. If you need it, I'll explain it to you.