Possible Duplicate:
Rewrite rule for Custom post type Monthly and Yearly archive

I'm not sure if I'm missing something or what! But I've been trying to get this right for past couple of hours, and I'm in a time crunch.

I have two custom post types, "Photos" and "Videos". All I want to do is have a Month / Year Archive list for each of the post types. So if I'm viewing the content in the "Photos" post type, I want a Month / Year list that contains posts from ONLY the "Photos" post type, and the same goes for video. I'm sure this is possible right?

I'd like to not use a plugin if possible. Thanks in advance!