Steve rolls out Air and makes gaffes

This the first time i've seen Steve Jobs making mistakes while presenting. In the keynote, introducing the Mac Air, he made three mistakes:

1. he said MB's instead of GB's for the new Airport backup products storage capacity and quickly corrected himself

2. he said Nokia's share is 1.3% while the slide showed 3.1%

3. Flickr photos did not show up as expected.

Clearly something went wrong, or he did not have much time to brush up on the presentation.