My question is.. because the comments field is in the step 2 (payment), how do I move this to be either in Step 1 (guest checkout) or the confirmation step (review your order/contact before submit)?
We want to have the comments there, as since this is a catalog, people browsing the site will have questions about the products they've added to their cart, and we want to allow people to ask them.
I tried moving some code from Step 2 to the final step (which is where I'd really prefer to have it - customers can review their list of items and add comments on the same screen.) but got an error that text_comments variable was undefined.
You can browse the site at http://www.pothierenterprises.com to get an idea of where I'm at currently. Feel free to submit test cart checkouts if you like, just put in opencart test for a name so I know it's one of you fine folk!

Thanks