Water Cooling Shootout Review - Antec, Larkooler, EK, Phobya, Swiftech & Laing

For new comers to the world of water cooling, it can be a very scary place indeed - the most common reaction being 'WHAT!, don't you know water and electricity don't mix!'. Normally with this sort of statement at the start of a review, I'd go on and prove it wrong. However, this time they're not wrong at all - water and electricity really don't mix, so how does it all work?