I have had a very good conversation with a Benq support guy,
here in the Netherlands (where I live).
But to no avail.
I have tried to do the install tens of times with different drivers,
Windows patch levels etc.
The last thing I still want to do is to try the upgrade on a completely
different system, where I have to install my DVD drive first....
I think it might have something to do with my VIA KT133A chipset
and IDE drivers for that Chipset...
My systems specs:
Via KT133A chipset