[OpenIndiana-discuss] Desktop environment

[Northwoods]

After getting acqwainted with oi reps I found no trace of any DE but gnome. I also could not find no openbox or any other light wm. No libreoffice and some other alternative apps. Seems like all is a  work in progress. But why does my gnome desktop is still noticably sluggish at drawing windows, even after I've installed ati drivers for my laptop radeon 3200 hd?