Quote: "OMG That physics demo blows away anything I have ever seen from DP. I am probably most definatly going to be switching, The stuff I seen in That demo is the reason I bought DP. God I got jipped. Looks like I am going to have to learn Blitz. Good Luck TGC."
Apart from magnets and deformable objects, there is nothing in that video that isn't in Dark PHYSICS. I'm afraid that if you can't get to grips with the basics, the 2 additional features aren't going to fix everything else for you - they'll only make it more confusing.
The depth to which the features are produced is also unclear. For example, I don't see any fading particles, only ones that go from visible to invisible instantly. The car moves, but can you change it's centre of gravity? The cloth tears, but they all seem to have the same tensile strength. Maybe it is all good stuff, but look before you leap.