Header Image size, Add to Cart and Menu Link

Hi - I have a few problems with the website inkoutsidetheshop.com that I'm hoping you can help me with.

I resolved my previous issue with the product category images by changing the shopping cart back to wp e-commerce but now the 'Add to Cart' button is only showing up on one product and even then only in the shopping cart view. I'd like it on each list view, product page, etc.

Also, I followed a WPMU video and added a menu (called Pages) using the Custom Links (# for the URL so it wasn't clickable). I've now deleted the Pages menu but it's still appearing on the menu bar. I can't figure out where it's coming from or how to get rid of it.

Thanks so much for your help.