Peshitta version of the Gospel

[Gentile]

George Kiraz who writes on the Syriac Orthodox Resources site says this:

The Peshitta is a revision of the Old Syriac Gospels, itself a translation
of the Greek. The Greek is of course based on Aramaic oral tradition;
thusfar no text in Aramaic has been found, but there are reconstructions.

But this site says that the Peshitta is the original and the early Greek texts were translated out of this am I right? So what about the above statement? <!-- s:dontgetit: --><img src="{SMILIES_PATH}/dontgetit.gif" alt=":dontgetit:" title="Dont Get It" /><!-- s:dontgetit: -->