Here are two images i took from my D80. All settings are the same. Second image was shot in Medium size (6MP), then enlarged to 10MP and sharpened a little. The only way i can distinguish between the two is due to printing pattern on the paper which has more detail in the first pic. What if i enlarged it from RAW not JPG? This doesnt look like a difference between 6 and 10 MP to you guys?