hello. I ordered a 16GB touch as my 15GB 3rd gen is currently on the fritz. Soon after, i joined this site and saw the news about the SDK release and possibly a price drop, so i canceled my order, hoping that today would be the day....but it wasn't. So i ask you... How probable (when) would the next price drop happen? and Should i go ahead and buy now or wait for SDK release or price drop? THANKS!!!!!