Driver/SDK version message and a few tweaks

[mastercracker]

Ok, thanks. I had to uninstall previous SDK version and then all went
right with the new one.

A doubt, if it makes no difference to put this question in this same thread:

Using a command like this, brute force:
oclHashcat.exe example.hash -n 80 -m 200 -1 ?l?d ?1?1?1?1 ?1?1?1?1

Does oclHashcat search for all possible only 8 characters lenght, or all possible
1 to 8 characters lenght (loweralpha-numeric in the example above) ?

It's going to check only all combinations of 8 characters.