Oracle Database Discussions

Hi
I have windows 7 home premium 64 bit on my laptop. I downloaded frm oracle site
win64_11gR1_database_1013.zip for my windows.

but as i start the setup..on prerequisite check..it found twio error:


PRODUCT SPECIFIC PREREquisite checks-----

-------------------------------------------------
Checking operating system requirements ...
Expected result: One of 5.0,5.1,5.2,6.0
Actual Result: 6.1
Check complete. The overall result of this check is: Failed <<<<
Problem: Oracle Database 11g is not certified on the current operating system.
Recommendation: Make sure you are installing the software on the correct platform.
========================================================

Checking service pack requirements ...
Check complete. The overall result of this check is: Not executed <<<<
OUI-18001: The operating system 'Windows Vista Version 6.1' is not supported.
Recommendation: Install the recommended Service Pack.
========================================================



First one is failed n another not executed...

wht should i do???

if i continue running setup will it make any problem..or suggest wht should i do....
i need to install oracle onmy system any ways...

Regards
Gaurav