нужно что бы второй запрос выглядел как первый
первый

POST /service.php HTTP/1.1
Host: site2.ru
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; ru; rv:1.9.0.10) Gecko/2009042316 MRA 5.3 (build 02552) Firefox/3.0.10
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: ru,en-us;q=0.7,en;q=0.3
Accept-Encoding: gzip,deflate
Accept-Charset: windows-1251,utf-8;q=0.7,*;q=0.7
Keep-Alive: 300
Connection: keep-alive
Referer: http://site.ru/u677678/0548f5b9080f81.zip
Content-type: application/x-amf
Content-length: 306


второй

POST /service.php HTTP/1.1
Host: site2.ru
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; ru; rv:1.9.0.10) Gecko/2009042316 MRA 5.3 (build 02552) Firefox/3.0.10
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: ru,en-us;q=0.7,en;q=0.3
Accept-Encoding: gzip,deflate
Accept-Charset: windows-1251,utf-8;q=0.7,*;q=0.7
Keep-Alive: 300
Connection: keep-alive
Referer: http://site.ru/u677678/142ccafd7a0f81.zip
Content-type: application/x-amf
Content-length: 317


и чем его можно подделать