i made the registration, but still can't download anything...
i have read the topic that explain how solve the problems, but i can't solve it..

Well, please explain a little better what the problem is. Why can't you download? What does it say?

ok... i'll try with my bad english.
I have done the registration to download some plugin too: but if i login, i can't make the download anyway.
i can't find the right link and if i try to download from the link in the home page, i must ever insert my Id and passwrd...

So you're saying you've registered and logged in, but you still can't download any mods, and keep getting the login screen?

Hmm. Can't help with that one, sorry will have to wait for Dark0ne to reply...