Quote cas all the way="cas all the way"Is It definitely compatible for PS3 UK???? if so how do you know for sure???'"
For the PS3 it is definitely 100% compatible as there is no region protection on PS3 software. I have imported games from all over the world such as America and Canada with no problems what so ever. It is only the Xbox that is region protected.
One thing you will need to do though is ensure you have a HDMI connection to your TV. I may be wrong about Aus/NZ software but I kno with US/Canada games if you try and play it through a PAL connection it won't appear in colour as it is NTSC. HDMI over comes all these issues tho!
Hope that helps mate!