Enumerate users in an AD group AND its Subgroups/nested groups

Okay this is what I need to do and i have no clue where ot stat on this. I see many example scripts on enumerating the usrs in a group but they don't get subgroups.
 
Here is what I need.
Users First Name
Users Last name
Users Group Membership - so if the user is a member of the one I am reporting on or if they are a member of the sub group we need to know which group they are the member of.
Users e-mail address
Users Domain
 
Here is the problem we have a an AD group called (theoretically) AllAdmins it has users and it has groups assigned to it. Then you have a bunch of groups in there being SiteAdmins and you also have a sub group under SiteAdmins being things like MyApplicationAdmin or something that is Admin related. So I need to capture User X's information above who may be in MyApplicationAdmin though I ran this against AllAdmins. Can anyone who has done this provide some examples of a similar script I may be able to repurpose?

See if this helps:
 
http://vbscriptblog.com/vbscript/active-directory/vbscript-to-enumerate-the-members-of-nested-groups/