1) Of the 90 sources in your Wiki link the majority are over 10 years old and have been superceded by more current studies which show there was no "Aryan Invasion" into India.
2) Is not evidence of any kind of 'invasion' as is most commonly presented. And in regards to originating north of Persia actually says:
Quote
On the basis of above facts, the theory of Aryan migration from north toward the present Persia and Asia Minor does not seem feasible. What is more probable is that Aryans are native people who lived on this land due to its most favorable living conditions since antiquity. This is supported by abundant traces of civilizations found while there is no trace of any similar settlements in any nearby places.
3) Some anonymous persons blog isn't evidence of anything than their own personal belief.
4) Nice pictures, but they don't prove the claim of Aryan Invasion.
5) Has nothing to do with Aryan Invasions into India.
6) 1920's beliefs in "Pre" Indo-Aryans have no bearing on what we know now about the genetics of the people involved, which doesn't substantiate those earlier beliefs by any stretch of the imagination.
7) With the exception of the first sentence most of this is meaningless and has been shown to be incorrect several times over.
8) Links based solely on Wikipedia are of no real use to the discussion.
cormac
An explanation of one's position after falling for the ramblings of a Sitchin, Von Daniken, Berlitz, Bauval, Schoch, Hancock, Velikovsky and many others if it was expressed by two of my favorite characters from "The Big Bang Theory": Leonard: All right, well, let me see if I can explain your situation using physics. What would you be if you were attached to another object by an inclined plane wrapped helically around an axis? Sheldon: Screwed.