Does anyone know whether windows on sporting models close automatically with the remote control when the car locks? I have only had confusing reports from dealers here in Greece about it... no one really seems to know!!!

No.

There was quite a lot on here about this and the up-shot basically is that it works on some models, spec depenant, but NOT on the Sportings.

What about some aftermarket modification to achieve this? Perhaps done at the dealer or a shop?

Just guessing here, but it seems to me that it is a software issue rather than mechanical, which means it should be easy to have it done? Anyone actually done it??

You could do it with an after market alarm system with a neg trigger.

As standard I dont think its possible.