[Ritterbag]

Can anyone help me by translating this message into Japanese for me, please?

My message is:
"Thank you so much for uploading the film. I became a premium member and downloaded it. The quality is very good.
It is not necessary for you to send me the DVD. Thank you so much for the offer, but the file I downloaded is completely adequate.
Also, sorry for my delay in replying. I had a lot of difficulty finding a translator.
I can't tell you how much you've helped me. Thank you again for your kindness."

I have been looking for an old Italian film for a long time; it didn't catch on there, but became popular in Japan when it was shown there in 1970. However, it was never released on DVD or VHS anywhere. It was shown on Japanese television nearly ten years ago, and a Japanese person taped it and kept it on VHS. On my request, he sent me the entire movie (online), and even offered to put it on DVD and send it to me, if I would prefer it.
I have been using various websites to translate messages between us since our dialogue began, but I can't find anyone who'll translate my final reply, and I'm desperate to thank this person to show my appreciation, as he has been so kind to me.
If anyone can help me with a translation, I would be extremely grateful. Thank you very much for your time.