Hi SaintSteve,
I did disconnect the MAF sensor yesterday and took the car for a drive, I must admit to you that I did not any notice any difference in the power, it was exactly the same.
If you want the VCDS log (CSV file), whilst driving at 2500 - 3500 RPM (4/5 th gear) I can send this to you as I must admit I am not great in interpretting the readings.
Thanks