@Pixel
Why did you junk your original installation, did you not see my post as in:
#7141106
Now that you have reformatted your card, have you followed the instructions in the first post of this thread you were pointed to and if so how far have you got and what errors are you seeing ? If wifi access is actually your problem have you created a file called 'wifi' (with no extension) in the '/boot' folder with the your connection details as shown in the 'wifi0' template file ?
Chris