How do you make the border darker on the invoices I can barely see them when printing. You can see there is one all around but does not look good without a good solid border
Those are all inline styles for the borders, so I'd guess that you'd go to skins/your-skin/mail/orders/invoice.tpl and change the table borders to whatever you want.
I think it would take some playing around, but I bet it wouldn't be too bad.
Hope that helps,
Brandon
That was it thanks brandonvd