Have you ever offered anything for free on here? Self-serving individuals never offer anything for free.

I have contributed some links and articles in the past, but I'm not a software developer like you, just a humble teacher and writer.

Here is another one:

http://en.wikipedia.org/wiki/Linux

Linux is an open source operating system.

Here is one useful distro for wifi:

http://www.wifislax.com/

I can recommend linux mint and sparkylinux for everything else!

www.linuxmint.com

www.sparkylinux.org

These will run much safer and smoother in China.

Have a good sunday in the presence of the lord!