Okay, so the truth is that I feel like a bit of an idiot trying to get used to everything due to not knowing whether what I'm doing is right or not.
I have so many brushes, masks, emoticons, textures, etc to upload that there's probably a very slim chance of me uploading them all before the end of Summer. Thank you so much for the response though; it's made me feel very welcome on the site and sort of at "home".
It's nice to be back within the graphic community and to see all the wild and brilliant ideas that come from people's imagination. I've missed feeling a part of that.