Hi there

there's something I'd like to understand better about the upgrade prices from the 2013 version:

I read that there are:

- a 2014 Ultra Plus Pack ($99) requiring BIAB 2013 (that I have)

- and a BIAB Mega Pack at $79 (upgrade)

I'm trying to understand what is there on the Ultra Plus Pack that there is NOT in the Mega Pack...

Alfredo