It seems that there are no such binaries yet. There is an issue on googlecode: http://code.google.com/p/pymssql/issues/detail?id=12 but i cannot figure out what to do with t
If you have pip install:
pip install pymssql
To install pip (trust me its very helpful):
Download and run this python script (as admin):
https://bootstrap.pypa.io/get-pip.py