11g 4 Windoz

My apologies if this topic has already made rounds earlier. I came across the following link
http://www.oracle.com/technology/obe/11gr1_db/install/dbinst/windbinst.htm#i Wondering if 11g download for Windoz has been released and if not when it will follow Linux?
Understood Oracle is a new player in the Linux segment of the market.

Thanks
Govindan

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