How do I get my nav menu to show sub pages?

First let me start by stating the @cale_b is probebaly right and you should first look at your css / jquery to ensure that your items arnt being hidden…

Also – you should change this:

'depth' => '2'

To this:

'depth' => 0

0 = show all & no need to surround it like this: ‘0’ This is the right way ‘depth’ => 0
(since its not a string.)

Hope this Helps,
Cheers, Sagive.