Feel free to copy them and distribute them as much as possible!
Important Version Information
The PAL version of the DVD is set up very well now, so you can select chapters, and watch the trailer, plus has menu music (this is very difficult to set up, so if you want to make copies for people in Australia, I suggest you get at least a copy of this to save yourself the hassle of set up)
Due to technical difficulties, the NTSC version doesn’t have menus. The movie is still high quality though, and all works well.
There is also a bulk version (DVD in plastic sleeve), and or a version with a Standard DVD case (the same as any DVD movie). The disc is identical in both versions.
What is NTSC / PAL
NTSC is the US format for DVDs
PAL is the UK / Australia / Japan format for DVDs
If you have a DVD player less than 5 years old, you can likely play either PAL or NTSC DVDs without any problem no matter where you are.
Also, remember you can always just give your friends the link to watch the video on youtube for free!