install convert html to pdf

sudo apt-get install libchm-bin
sudo apt-get install htmldoc

Java plug in firefox

cd /usr/lib/firefox-3.0.1/plugins
sudo ln -s /usr/lib/jvm/jdk1.6.0/jre/plugin/i386/ns7/libjavaplugin_oji.so

share guest user right

1. cmd/gpedit.msc
2. config the same image
3. cmd/gpupdate /force