so I'm lathering up in the shower, and with my back turned to the stream of water, the shower head popped off at me, hit me in the back!! two parts came off that didn't go down the drain (and I dont' think anything went down the drain. one thick round black rubber washer, and the showerhead. The showerhead itself isn't threaded or anything. I was able to snugly fit the black washer onto the end of the showerhead faucet, and noticed that there is a piece of white plastic that is still sitting on the faucet. I don't know if this was there before, but there seems to be a small crack in this part of the showerhead. it's not threaded so I don't know how to get it off. Is there any way to fix this? and if there isn't, how do I get the small white dealie off, in order to buy a new hsowerhead? are there different types of showerheads or do they all go on the same way? what's the best place to buy one if I need to do this? home depot? perhaps I should take this opportunity to purchase one of the performance showers that I saw on this site some time ago... hmmmmm! New information!! upon further inspection, (I took the black washer off again), the white plastic piece still on the faucet was indeed cracked. I was able to pull it off the end of the faucet, and it has a hard white plastic piece inside of it that's cracked in two places. I guess I need to get another one. The end of the shower faucet seems to be a ball type shape that seems to be connected with a threadded part to the faucet itself. Do I need to remove this as well, or does it stay on? what's the best type of showerhead to purchase? I get pretty decent pressure as it is, but I suppose this could always be improved... I don't really have a price point. Thanks!!