Upload multiple images in a custom metabox

I am new to theme development. I am trying to create a custom metabox that has the ability to upload a image. I am doing this on a page not a post. I want to output the images (multiple) onto the page in a unordered list. I have attempted to use WP alchemy, and I can only get as far as getting the metabox to show up but I have no idea on how to output the imgurl to the page. Is there a better way to upload multiple images to a page which is easy for a client and doesn’t add images to the content editor (I just think it isn’t user friendly) and then output them to a page in a unordered list. Some advice please.