Thanks for the reply.
I might just be overlooking something or completely dumb (most likely the latter), but it's telling me that it's unable to index the global "oGlow".
"Interface\AddOns\cargBags_Pernobilis\layout.lua:4:attempt to index global 'oGlow' (a nil value)"
Here's how I changed the code in the Pernobilis layout.
http://i28.tinypic.com/28ugz2q.gif