Gah, I'm at the end of my rope. I cannot get compiz [fusion] working for the life of me. I installed it through pacman, and I have installed the following compiz-related packages:

local/ccsm 0.7.6-1 (compiz-fusion)
    Compizconfig Settings Manager in Python
local/compiz-bcop 0.7.6-1
    Compiz option code generator
local/compiz-core 0.7.6-1 (compiz)
    Composite manager for Aiglx and Xgl
local/compiz-decorator-kde 0.7.6-1 (compiz)
    Decorator of Compiz for KDE
local/compiz-fusion-plugins-extra 0.7.6-1 (compiz-fusion)
    Compiz Fusion Extra plugins
local/compiz-fusion-plugins-main 0.7.6-1 (compiz-fusion)
    Compiz Fusion Main plugins
local/compiz-manager 0.6.0-2
    Compiz Fusion Starter Program
local/compizconfig-backend-kconfig 0.7.6-1 (compiz-fusion-kde)
    Compizconfig backend for gconf
local/compizconfig-python 0.7.6-1
    Compizconfig bindings for python
local/fusion-icon 20080313-1 (compiz-fusion)
    Simple tray icon for compiz
local/libcompizconfig 0.7.6-1
    Compiz configuration system library
I followed the directions at Intel with AiGLX - Compiz Fusion Wiki and I still got the same result. When I try to startup compiz or compiz fusion I get:

compiz (core) - Fatal: No GLXFBConfig for default depth, this isn't going to work.
compiz (core) - Error: Failed to manage screen: 0
compiz (core) - Fatal: No manageable screens found on display :0
Afterwards, my windows manager stops working while the desktop, apps etc still keep working. Basically, I can't resize, minimize, or close windows, and I can't switch windows, and I can't switch desktops, but the computer keeps going. I can't figure this out for the life of me. Google results seem to be aimed at ubuntu and suse users. Halp!