using vimball or netrw

[J A G P R E E T]

Hi There,
  I work on windows OS and want to access(read/write) to remote
server(UNIX).
   From the vim site I came to know this is possible, but how to use it is
outa my mind.

I check the two plugins netrw and vimball;

I'm not getting much understanding regarding these two plugins and not much
help available for these two.

Can I get much detailed document to get more understanding on the same.

Regards,
Jagpreet