Release of the MacroSudoku v1.2 Bêta

Dear friends,

I'm happy to release today the v1.2 of MacroSudoku.

You can download the file here:
http://www.megaupload.com/?d=CWCRCABF

The new features include:
_ Generate a fully-random Sudoku (but w/o ranking yet);
_ Count the number of potential solution (can be disabled from the options sheet);
_ Prevent users to enter fake grids before the analysis;
_ Check if the grid cases contain only integer (no letter, no symbol, no decimal etc);
_ Added "Log" excel sheet, used for debugging;
_ Added "Options" sheet, and connect it to the code;
_ Can estimate the difficulty of a Sudoku (can be improved);
_ Resolution loops have been optimized, resolution time divived by 4 compared with v0.8.

As usual, any comment/feedback/help is more than welcome !