SCCM 2007 | Product Missing in SUP Component |

Hi,

I am new to SCCM 2007, I would like to know the answers for the below question:

1. I do not find Product "Windows Server 2012" under Software Update Point Component in SCCM 2007. how can i get this as a product. Should i just run Synchoronization in SCCM 2007 or in WSUS ?

If i have do the above in WSUS:
2. How do i know which WSUS servers is connected to the SCCM server. Is there any settings options with in SCCM to find out which wsus server its talking with ?

3. Can also share the step by step instruction on  how can i Create a W2K12 image, to deploy via our WSUS server with PXE boot ??

Please answer these asap, and help me.


Regards,
John