Wait until you get into watching cricket umpiring decisions that are referred to a TV umpire (by players or umpires) - slow motion replay (with a separate camera to normal tv coverage), hotspot cameras, microphones, ball tracking...
> The Laws should, I think, be updated for the new technology,
I disagree (although being young I've only ever watched cricket with this sort of technology). Given the other aspects of the game rely so much on precision, I can't see letting the umpiring become more subjective and/or allowing for more human error would improve the game.