0.4b send mail with an attachment more than 20MB total CPU PHPCGI great

[zhylninc]

if(0.4b send mail with an attachment≥20MB)
{
    php-cgi.exe cpu≥ 50%
    if httpserver=apache
    {
        http.exe cpu≥ 50%
    }
}
Environment: win2003 + NGINX8.6 + PHP5.2 + HMAIL+mysql5.1

[qnrq]

Care to elaborate? Spamming keywords from your setup isn't a way to make yourself understandable.