First of all, hi to everyone and please forgive me for my bad english...I am italian

I have this problem with scribus and google didnt help me finding a solution (may be, my fault, I wasn't able to ask it in the right way).
My problem is this:
if I create a multi-layer project and one (or more) layers have some per-cent of transparency, when I create the pdf, I do see it properly on my laptop, but other people on their laptop don't: they see the pdf file as if there were no transparency at all.....
If I print the pdf from my computer, the transparency is printed fine. I have no idea what's going to happen if I printed from other computer.
I use scribus 1.4.1 and debian wheezy O.S.
I get the problem converting in all kind of pdfs: 1.4, 1.5, 1.6.
thanks in advance for any help or advice
