Oracle 10g for 64 bit HP itanium server

Hi ppl i need an evaluation copy or full version of Oracle 10g release 2 for Windows 2008 server,version 6.0 installed on HP Itanium 64 bit server. I dowloaded one but I wasnt able to install as the installation terminated with the following error message
---------------------------------------
Checking for operating system version
must be 4.0,5.0,5.2 and actual 6.0
---------------------------------------
Can anybody provide me the link for downloading the rquired software. I have googled various options but all in vain.

Thanks and regards,
Akhil Mahajan

otn.oracle.com - if it exists it is there

I think for Windows 2008 Itanium is not a certified configuration.

Please check below link..
http://www.oracle.com/technology/sup...ink/index.html

for Microsoft Windows 2008 it has only AMD64/EM64T and x86 no Itanuim

Where as for 2003 and XP Itanuim is listed