I just installed this plugin and I have 2 questions. How do

I just installed this plugin and I have 2 questions. How do I have the course pages use a specific page template? For example my page template is a page with 1 right sidebar for widgets. I would like the course to create pages without the sidebar.

2nd question:

When uploading an image for the course it it gigantic and I would like it to be a 300x300 image. The image that I have loaded on my media library is only 300x300.

Thanks,

Mark