[compiz] Install compiz

[mario jaramillo]

Greetings:
I like to install compiz into my laptop Dell inspiron 1521, my
graphical card is ATI Radeon Xpress1270
and my OS is Linux Fedora8.
I like to obtain information about:
         .How to know if the graphical card is activated ?
         .If not , how to activated ?
         .Activated the graphical card , how to install compiz step by step
         .After installed compiz how to begin to use it ?
Excuse me for all this questions, I am newbie with compiz.

Thanks in advance.

Mario Jaramillo
Medellin, Colombia