it's in inc_profile.asp
around line #83 find the following: if strMode = "Register" then
Response.Write " <td bgColor=""" & strPopUpTableColor & """ valign=""middle""><font face=""" & strDefaultFontFace & """ size=""" & strDefaultFontSize & """>" & vbNewLine & _
" <select name=""ReceiveEMail"">" & vbNewLine & _
" <option value=""1"" selected>Yes</option>" & vbNewLine & _
" <option value=""0"">No</option>" & vbNewLine & _
" </select></font></td>" & vbNewLine
else
to change the default to no, change line #'s 86 and 87 to look like this: " <option value=""1"" >Yes</option>" & vbNewLine & _
" <option value=""0"" selected>No</option>" & vbNewLine & _