Hi all, I'm tempted to get my new Pioneer 433MXE ISF Calibrated (by Gordon of course) but just wanted some views on this from people that have had it done. Is the improvement worth the outlay? What was the main difference about the picture after calibration that made you think 'wow, money well spent'? It's not a fortune admittedly but it's also a good few copies of AVIA! Is it not possible to get close to a calibrated PQ just by using AVIA or are we talking a whole different kettle of fish here? I'd be interested to hear peoples experiences.. Cheers, Andy.