If you modifiy your usergroups.asp file, lines 221:222 inclusive with the following code, it will add the ability to private message a member from that page (ideal for notifying when supporters subscription is up for renewal )
" <td nowrap valign=""top"" align=""center"" bgcolor=""" & strForumCellColor & """>" & vbNewline
Response.Write " <a href=""privatesend.asp?method=Topic&mname=" & ChkString(arUGMem1(1,UCnt),"display") & """>" & getCurrentIcon(strIconPmprivatemessage,"Send " & ChkString(arUGMem1(1,UCnt),"display") & " a Private Message","align=""absmiddle"" hspace=""0""") & "</a>" & vbNewLine
Response.Write " <a href=""pop_profile.asp?mode=display&id=" & arUGMem1(0,UCnt) & """ alt=""View Member's Profile"">" & getCurrentIcon(strIconProfile,"View Member's Profile","hspace=""0""") & "</a>" & vbNewline