I
hope these sites willhelp in throwing some light to this subject
This
is the link to a site containing the
details of genetical studies which ruled out the possibility of the so
called Aryan Invasion
http://sites.google.com/site/r2dnainfo/R2-Home/Aryans/reasons-why-the-aryan-invasion-theory
The
link below is to a site authored by Dr.Nicholas Kazanas who is an Indologist &
Sanskritist
http://www.omilosmeleton.gr/en/indology_en.asp
The
link below is to a site authored by Simone
Boger , who is a Brazilian citizen and a freelane journalist who had
worked for a number of media outlets, including Globonews TV,
the BBC World Service, Deutsche Welle and a variety of magazines and
newspapers
http://www.cycleoftime.com/articles_view.php?codArtigo=54