autocmd and netrw

Hello, I have such line in my .gvimrc autocmd BufEnter * :lcd %:p:h (this is vim tip: http://vim.sourceforge.net/tips/tip.php?tip_id=101) but when I work with remote files via netrw it produces warning every time, 'cause scp copies remote files to /tmp dir Is there any way to determine

page scrolling

Hello, please, point me to the command, which allow to scroll page line by line, like in mc viewer (F3) with arrow keys Thank you -- regards, Hegai Ilya