I've installed this mod and it's very good but has one drawback: the clickable list of usernames is blue on black and hard to read. I've changed the code in admin_accounts_pending.asp to make it simpler and use the existing table with the popup link.

Replace the following piece of code in line 414:
<a href=""pop_profile_pending.asp?mode=display&id="& MP_MemberID & """>

with:

<a href=""javascript:openWindow6('pop_profile_pending.asp?mode=display&id="& MP_MemberID & "')"">

Much easier ;-)

The popup window default size is a bit small, so I'll have a look at that as well.

To change the popup window size, open inc_header.asp and go to lines 251-253:

"function openWindow6(url) {" & vbNewLine & _
" popupWin = window.open(url,'new_page','width=500,height=450,scrollbars=yes')" & vbNewLine & _
"}" & vbNewLine & _

Change the width and height values to suit. I find 700 x 550 to be adequate.