http://www.measurementcomputing.com/cbicatalog/cbiproduct_new.asp?dept_id=353&pf_id=1538&mscssid=9CF2RSKFCTN08M0M9BECELV48GUKAC94
This board has 16 bit Analog to digital converters. The board in your pervious post only has digital IO.
If money really isn't a concern take a look at Labview.
www.ni.com. Its a super powerful graphical programing environment. National instruments has tons of A to D boards. The measurement computing board is designed to work in Labview also. Labview allows you to build really complex aquisition and control applications really quickly and easily.