QUOTE(dinnor @ Sep 19 2010, 11:30 AM)
I'm using LXDE, for what reason? it's simple , clean, and lightweight

Added on September 19, 2010, 12:08 pmhi if use open box as manager, so we no need to use mouse?
just depends on typing coding ?
Not exactly. Openbox is highly modular. You can make it almost 100% keyboard dependent if you want to. It all depends on how you configure the keybindings in your rc.xml Ncurses browsing can be done with the Vimperator add-on for Firefox, and you can also get tiling in Openbox if you install PyTyle (google it). Dmenu is essential for mouse-free use, imho.
By default, Openbox comes with very little, so you'll probably need to use the mouse for basic navigation at first.
At the end of the day, it all depends on how comfortable you are with editing the configs; mainly the rc.xml, autostart.sh (for your startup apps) and your required scripts.
Yo can also use a tiling WM like DWM, Scrotwm, Ratpoison...etc if you want a mouse-free setup.
Some useful links for you:
http://wiki.archlinux.org/index.php/Openboxhttp://urukrama.wordpress.com/openbox-guide/ (a bit old, but still useful if you're new to Openbox)
http://wiki.archlinux.org/index.php/Dwmhttp://wiki.archlinux.org/index.php/Muscahttp://wiki.archlinux.org/index.php/RatpoisonAs for LXDE, I never really got the point of it all. Probably easier for newbies, but it's defaults feel nowhere near as efficient as a pure Openbox setup that you've configured yourself, imho. PCmanFM handling wallpaper by default makes things feel messy, LX-terminal doesn't hold a candle to Urxvt, aTerm or Xfce4-terminal, and the LXPanel is just plain hideous (though that's just a subjectie opinion based on personal taste).
This post has been edited by G-17: Sep 19 2010, 09:34 PM