Windows Pinyin Program from Google and Sougou
Recently I have tried 2 pinyin program for windows. Its really help to type faster compared to the default Microsoft pinyin. They are pretty smart with the words combination.
They are easy easy to use and install, just download it and install it and you are done. Press alt + Shift (may be different, check your language settings) to switch between English or Pinyin input.

Google Pinyin, plain and simple.

Sougou Pinyin, with many themes to play with.
Congratulations!!
I would like to try it.
If it is good, I will do porting to my custom 12key-layout on the smart phone, iPad & Android Pad with your permissions.
Let me hear you ASAP. I will pay for you.