The obvious scala implementation is 160 chars and works locally, but the site claims I score 0 for it:

     object Solution {def main(args: Array[String])=1 to 100 map {x=>System.out.print(if(x%3>0&&x%5>0)x else if(x%5>0)"Buzz" else if(x%3>0)"Fizz" else "FizzBuzz")}}