UMPC Fever has posted some screenshots of iPhone OS 3.0 being tested, and these definately do look real. This is a translated page, but the English is quite good and it does highlight the extras expected in OS 3.0.

“It is now 3:00 am, and I could not sleep! Because just with the United States to Hong Kong after the return home of friends, the friends I brought from the United States, of course, is not a terrible H1N1, but will be is one of the world’s third-generation iPhone that caught the attention of the engineering machine, he is a mysterious person, and even this third-generation iPhone is also very mysterious, he said that the impact can only be vague, non-high-definition video, because it can not open, so when we see The following fuzzy photos, please forgive me!

In addition, because this is a project machine, body and appearance can not be disclosed, and some for sale and is there a difference between formal, so photos will not have any form of comparison of old and new iPhone!”