Alright, I needed these door hangers a week ago. I tried to order from gotprint.com, I sent the design to them, they sent an email back to me saying that I only had 72 dpi, and I need 300-350 dpi. When I changed it to 350 dpi, the file size was 113mb, way too large. If anyone knows how to fix this problem, please help me. I am starting to panic.