<p>What's the difference between the actual class and the online version for summer session? Also, I heard that the "N" in "N3AL" means that it is not equivalent to the regular "3AL" version. What's the difference in this case?</p>
<p>the lab lectures are webcast but the labs are normal, exactly the same as during the school year</p>
<p>it’s probably better than normal 3al so you can watch the webcasts at the end before the lab final or whatever</p>