[vlmagee]

Region 0 means "region free". It will play on any equipment that plays "region free" format. It is intended to be playable worldwide; most "newer" component DVD players and probably all current PC DVD players support it.

At the time that the Reno DVD was released in the UK - in Region 0 format - all but the cheapest DVD players sold there played it (in the US at that time, fewer players supported region 0 but now I'm sure most do). So unless your friend has a very, very old player she should be fine.