The 3 greatest things in my life - a press pass, bikes, and a 300mm! round 1 - Shannonville... 1. By far the SHARPEST shot I've EVER taken in my life! 1-1. 100% crop, no sharpening at all, bike moving at around 100km/h. (1/640sec, F5.6, ISO100, 300F4L, 10D) 2. 3. 4. 5.