So if I understand correctly, the first digit (150 in this case) I can pick anything, as long as it's not used elsewhere)?  Or do I need to pick one of the existing values in those fields and work backwards to a specific value?  The wiki examples use 101, 102 and 103 and just says the exact values are not very important, which makes me think I can pick anything.  Thank you!

I'm playing with building a new module.  In looking at other ones to figure out the structure, I see there's a define statement at the beginning of all of the hooks.php file:

define ('SS_DASHBOARD', 150<<8);

The variable name makes sense, but what are the other 2 numbers (150 and 8 in this case)?  As in if I'm creating a new module, what should I use?

Thanks!