I have a simple smalk C# maths algorithm function ( convert Mixed Radix number to Decimal , and Cinvert Decimal number back into Mixed Rafix number ) that needs be converted into Parallel.For statements to run on eg 800 GPU processing units ...to speed up 800x. Code is convenient , input 1.25 Mbits subdividable into blocks of 25 bits 0or1 ( ie 500000 blocks ) for parallel processing. I want this existing C# code to now include Parallel.For statement and run 800x faster on my NVIDIA graphics card. Pls bid $100. Good bonus if work is good. Should take 1 or 2 days only. DOS command prompt ( no GUI )