Finally, I found a free remote control application for Windows Mobile. With this tool, you can control your PC with the mobile device. There are a server program for Windows desktop and a client program for Windows Mobile. And connected using WLAN or ActiveSync.
One of the things that stop me to try Windows Mobile 6.5.X custom ROM is lacking of Chinese language support. Most of the custom ROMs out there don’t have it. Only a few of them have it. Without it, you will see lot of block shape on those Chinese characters. Finally, I found a solution to enable traditional and simplified Chinese on HTC HD2 Cookie Energy WWE ROM.
