ok this might be helpfull.
I get on it right away.
where can I download the most recent winvblock driver?
That - strangely - is a good question as there is a dedicated thread but the actual releases on it is difficult to find :
More seriously , it is not that easy to find actual instrctions for use:
(remember to thank the good IP board guys for having messed with links and CODE and CODEBOXES again and again)
do check however the thingy by Wimb:
(which you already found ) that does use Winvblock and besides containing a valid floppy image with the driver can probably be useful as an example.
AFAIK Sha0 tested the thingy mainly with 2003, so unless something "queer" is in your particular install/image , it should work alright.