Looking for Information on upcoming IW Selection Board for OCS

[OneShot]

I'm planning on putting my package in for IW OCS very soon and I've heard the board stops accepting packages on February 27th 2012 for this quarter.

Can anyone give me details on what are the most competitive characteristics they are looking for in order to be selected?

How many slots are they looking to fill?

How long does it usually take to hear back from the committee?

Anything else that can aid me in this very stressful process?

Thanks so much,
Zachary Laney