Tempted to get one, BG couldn't answer the question as to whether it's the later, standardized version or if it wasn't, when such an exciting development was likely to occur. At least it'll save me correcting their readings and random estimations (the last fuck-up being the water, I suppose, who added an extra 70 cubic metres to my reading because, well, what the hell, why not, after all I might have acquired a swimming pool since last time). BG only managed to muddle up metric and imperial. I may ask the repairman when he's around tomorrow to fix my bathroom radiator, but if it's a minor job, then the upgrade is someone else's problem.