Not sure if this is the right place to ask... So sorry if I'm being annoying. But I can't figure out how to do the products thing... Anyone have any ideas? This is how our products are set up:

Each product has about eleven sizes and three colors. How would I go about doing this?

First, start off by making those Variant Categories.
Click "Inventory", than "Variant Group Editor", Add your variant groups
Than add your product
You click "Inventory", than "Product Editor", than "Add Product".
Add all the information and click "Add".
Than tabs will show up at the top and you click "Variants"
You select your Variant Group (such as Choose Size or Choose Color) and enter in the appropriate size or color for them to choose from, than click "Add Variant", you do so again until you get all your variants entered, than just close the page and its all done.
Its actually pretty simple once you get going, just a little time consuming.
Have fun