Give this a try, I managed 558.1 after a while.

http://www.birdcheck.co.uk/whackthepenguin.htm

think you'l find there's some on here get into 4 figures at this one.

http://yeti3.yetisports.org/_ylympics/

Yes that's much better, will pass some time at work tommorrow

Cheers Andy

588.3
i can see me spending too much time at this

I got 588.8