No options when adding new e-mail address to Address Book

Question

When I receive an e-mail from someone not in my Address Book, it's very easy to add that address. However, during that process, there seems to be no way to directly edit the new address entry, for example to add a last name, or prefix (Dr., etc.), or some other info. I found a mail script that will allow me to choose which Group the new address goes into, but nothing that will allow me to easily edit the information without having to go to Address Book, find the new address, and edit there.
In contrast, when adding a new e-mail address in Entourage, the Address Book entry pops up and allows me to make all necessary additions and changes very easily.
Is there some way to do that easily in Mail?

Answer 1

Thanks for the reply. That doesn't always work for some reason. Your reply came into my .mac address inbox. I right-clicked on the address and sure enough an editable Address Book card popped up. However, in another account mailbox I right-clicked on the address of a recent email sent by a client and when I chose "Add to Address Book", no editable card popped up, though the address was added to my address book.
Also, that client's email address is already in my address book. Since the client is Japanese, his email comes under his name in Japanese, while I have his name in English in the Address book. However, Mail seems to think that it is a new address, as that is the option it gives me when I right-click on the address. In fact, the address is already in the Address book, though filed under a different name.
So, two problems. 1. The editable pop-up window doesn't always appear when right-clicking an address in Mail. 2. Mail doesn't know that an email address is already in my Address book, though it might be filed under a different name.
Any ideas? Thanks again.