Enable emerald to implement Vista glass effect in Ubuntu8.04

First install sudoapt-getinstallemerald and then install the emerald theme, there are many ways to use in the gnome-look.org: 1. Execute emerald -- replace to temporarily enable it. 2. In the CompizConfig settings manager, change the Command in Windowdecorations to emerald -- replace (default value:/usr/bin/compiz-decorator ).

First install
Sudo apt-get install emerald

Then install the emerald theme, there are a lot

Usage:
1. Execute emerald -- replace to temporarily enable

2. In the CompizConfig settings manager, change the Command in Window decorations to emerald -- replace (default:/usr/bin/compiz-decorator) to enable emerald automatically.