Love Sardu, been using it for about 4 months now, and it's absolutely awesome...
Now that the obligatory butt kissing is out of the way

I've noticed that when I add in Hirens 15.x using the utility section, it only loads up the DOS menu that is in Hirens, not the graphical one. This wouldn't be a really big deal except that the option to boot to a Win 7 PE environment isn't available that way.
I'm currently trying to build it by adding Hirens as an extra iso using grub, will advise how that goes, but, wanted to make sure you knew that the default loader is not functioning correctly with that disk.
I saw you posted that it is illegal in Italy, which makes it hard to test things like that, so, if there is anything I can do to assist, please let Me know.
Thanks!
Kyrron