I have it works on 10.2 but remember that overlay is NOT working in dual head mode, so, You must forget about video playing on Your computer.
On 10.2 it sucsessfully auto-configured by Sax2 like discribed in the manual.
Install the lastest updates. Includes an “X” update that fixes the problem with the mga driver. Did the update, then ran SAX and now dual screens work
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