INSTALL:
emerge -av1 compiz compiz-bcop libcompizconfig compiz-fusion-plugins-main compiz-fusion-plugins-unsupported compiz-fusion-plugins-extra compiz-plugins-screensaver compiz-fusion-plugins-wallpaper compizconfig-backend-kconfig compizconfig-python compizconfig-backend-gconf ccsm fusion-icon emerald emerald-themes compiz-fusion

BACKUP:
quickpkg compiz compiz-bcop libcompizconfig compiz-fusion-plugins-main compiz-fusion-plugins-unsupported compiz-fusion-plugins-extra compiz-plugins-screensaver compiz-fusion-plugins-wallpaper compizconfig-backend-kconfig compizconfig-python compizconfig-backend-gconf ccsm fusion-icon emerald emerald-themes compiz-fusion

RESTORE BACKUP:
emerge -av1 --usepkgonly compiz compiz-bcop libcompizconfig compiz-fusion-plugins-main compiz-fusion-plugins-unsupported compiz-fusion-plugins-extra compiz-plugins-screensaver compiz-fusion-plugins-wallpaper compizconfig-backend-kconfig compizconfig-python compizconfig-backend-gconf ccsm fusion-icon emerald emerald-themes compiz-fusion