The 2011-2012 intake closed once the maximum cap of 10,000 was reached (late May?), and from 1st July onwards there is a freeze on all FSW applications which do not have a job offer until further notice, which is estimated to be around January 2013.
Therefore unless you include evidence of a job offer (AOE or LMO/TWP) then your application will be immediately rejected as ineligible.
Sorry I don't have better news for you, but keep your ears peeled around late 2012/early 2013 for another announcement from CIC.
Wayne.