OK, I got a machine now (a P4) which is lacking an HD, I'll get a 20 GB used one I have, and keep on triying.
So far the windows connection works great, took seconds to configure, and no speed decrease on the connection. Ammenities are spybot blocker, avg anti virus, and no proxy.
Tomorrow I'll install Linux on the other HDD, and start all over again.
PS I installed formatted the other HDD to install windows.
hahahahah I'm stubborn.