Okay.. I have a pretty new house... 2 years old or so. In my master bath, I have 2 sinks. Last year I replaced the cheap "came-with-the-house" faucets with something a little more stylish. All was well, up to a couple weeks ago: I've noticed from one of the faucets (mine) the water smells (and tastes) "musty" when it's initially turned on. If I let it run for a while, it goes away. Now here's the puzzler.. my wife's sink 3 feet away is fine. Now, admittedly her's does get a little more use, but not enough to warrant such a difference, IMO. I have all-PVC plumbing throughout my house and have city water, BTW. I'm wondering if there's a small leak somewhere in the pipe running to my faucet that's causing air to get trapped someplace and get funky, but I haven't noticed any signs of leaks. Anyone have any ideas?