Is there a way to scale up the PNG's? not the gif's

First off, gotta say big thanks to the dev. I really like the set up for this program. It looks very clean and straightforward. I had my tuber up and chatting in only a few minutes. However, my settings are being reset each time I launch. It only takes a second, but its a bit of a pain resetting my background color and mic settings every-time. Also I havn't been able to add more faces other than the two that are preset on the volume bar when the app launched. Am I missing something? All help is app...

Is there going to be gif support?

Fintube for me keeps crashing whenever I change mic settings. Anyone know how to fix this?