Ok, this is my first upgrade of a theme (any theme). I created a child theme with topart and have it activated and all is good. So when I do the upgrade do I just replace the current BigFeature files (the old version) with the new version? And because I have the child theme activated my CSS stylesheet and functions php should stay the same? (I have modifications in both of course and don't want to loose anything).
I am sure this is simple but since I have never done an upgrade yet I am stressing out about it.
Oh, and would it be better to upgrade to WP 3.0 before or after the upgrade?
