Live rock help bug?

[shadowbrk]

Hi we got some live rock today and it is curing in a tub and when I shine a flush light on the rock there is a bunch of small bugs running all around is that bad or good?

 

[shadowbrk]

Here is a pic of the bugs

 

[aquandrew]

i can't really see anything. do a quick google search of amphipods or copepods