Subscribe by Email plugin photos in email and category selection.?

Is there any chance of getting a photo included in the excerpt, if there is a photo inserted in the post? And is there any chance there is a way to have it send emails for only one category, instead of all new posts? I really like how simple this plug in is, but would love it EVEN MORE if there were a way to add these bits. Let me know if there uis a way to add these. Thanks! Jill