LCD Smartie

Can we draw on screen, cpu usage history like windows' task manager? I can setup to reading cpu percentage for convert to graphic.

You can indeed display a graph (in several formats) of CPU usage (and other things too) on your LCD.

Have a look at the Perf plugin - this does what you want but it's a bit tricky to set up. There is documentation at http://lcdsmartie.sourceforge.net/PerfPlugin.html and the current version of the plugin is at http://forums.lcdsmartie.org/viewtopic.php?f=8&t=1134 (you need to log in to the forum to see the attachments).

Perf plugin didn't work on my computer. When I looking the example perfplugin screens, LCD Smartie is frozen and dont give response. (Wİn XP SP3 - LCD Smartie 5.4 - perfplugin v1 and also your advise v5)

You will have to adapt it to your own computer. The perf names are different.
You must get them from windows and put the correct ones in Smartie.