<form name="subscriber.export" method="post" action="/something/someth
+ing/pidXMxhf8BvVhiTih9LIxLqC-s81">
    <input type="hidden" name="activepage" value="subscriber.export">
    <input type="hidden" name="pageName" value="subscriber.export">
    <input type="hidden" name="uid" value="11021864546">
    <input type="hidden" name="filename" value="NXwC0VHkO3tkyOfknRf0vu
+xuOCPnbFTeIQ**">
    <input type="hidden" name="filetype" value="csv">
[download]

<tr>
<td><br><input type="submit" value="Download Export File" name="action
+_download" id="download" class="btn-primary"></td>
        </tr>
[download]

Hope this is of some use...

20080728 Janitored by Corion: Put HTML in code tags, as per Writeup Formatting Tips

Ok reformatted:
LOCATION::

http://website_name/export/download.jsp?t=csv&f=/ccexport/fs076/se1102186454649.csv

Request headers:

Host: website_name.com
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.1
+6) Gecko/20080702 Firefox/2.0.0.16
Accept: text/xml,application/xml,application/xhtml+xml,text/html;q=0.9
+,text/plain;q=0.8,image/png,*/*;q=0.5
Accept-Language: en-us
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 300
Connection: keep-alive
Referer: http://website_name.com/rnavmap/evaluate.rnav/pidEjc9NdNrtXuC
+EdiuJgbZpwf57?activepage=subscriber.activity&action=export&uid=110218
+6454649
Cookie: mbox=PC#1217149956640-344459.05#1280338508|geo#1#1280338508|se
+ssion#1217266506140-54222#1217268367|check#true#1217266567|edge#app6-
+prod5.prod5.offermatica.com.1217266473358#1217266508; sops=1101500533
+487#1=O#2=A#3=O#4=A#; s_vi=[CS]v1|488C3C0400004D96-A3A096600000468[CE
+]; __utmz=152702054.1217149964.1.1.utmccn=(direct)|utmcsr=(direct)|ut
+mcmd=(none); cclp_split=sc_01_ts=4501752|sc_01=200806_Award::Recipe B
+: You|; cclp_content=lp_uid=20080727_05:12:25.279_8EwuoNSSUMx28IshuRq
+sBsz_P1-WS031|; cclp_partner=prt_02_ts=4501918|prt_05_ts=4503694|prt_
+01_ts=4501752|prt_04_ts=4503366|prt_05=partner.name::ROVING|prt_04=pa
+rtner.name::ROVING|prt_03_ts=4502980|prt_03=partner.name::ROVING|prt_
+02=partner.name::ROVING|prt_01=partner.name::ROVING|; cclp_referral=p
+artner=ROVING|pn=ROVING|sitereferrer=http://website_name.com/login.js
+p|partner.name=ROVING|; __utma=152702054.1731584802.1217149964.121724
+6826.1217266509.5; JSESSIONID=0000Ejc9NdNrtXuCEdiuJgbZpwf:-1; BIGipSe
+rverProdUI=1227166730.20480.000; BIGipServerProdUICC=1227166730.20480
+.000; BIGipServerProdAOLUI=1227166730.20480.000; BIGipServerProdAOLSS
+=1227166730.20480.000; BIGipServerProdUIEA=1227166730.20480.000; pid=
+-1; __utmc=152702054; s_cc=true; s_sq=%5B%5BB%5D%5D
[download]