Product injection sometimes works both ways - Indie film-makers have to purposely hide mainstream logo'd stuff or they'll get in legal murky waters - as in if you have a Coke bottle prominently visible you are implying that Coke might have something to do with your little film..
For being a wide-release, mainstream movie, they nailed the geek stuff pretty well.
Except for the bit about taking two weeks to get a new EEPROM fabricated.
I actually thought the exact same thing while watching the movie.