I see a bunch of people mention they use minted.com to print the mail to addresses for their envelopes. I will be getting my STD and invites elsewhere but I love the idea of this service and they are cheap! However it is quite expensive to have them also add your return address so how did you handle this? Did you use them to do it too or did you do it yourself? If yourself did you hand write it or just print it with a different font? I'm probably way over thinking this!