freedesktop.org released compiz-0.3.2 on Friday 20th October, announcement and changelog here: http://lists.freedesktop.org/archives/compiz/2006-October/000691.html I version-bumped the existing 0.2.0 ebuild to 0.3.2 and emerged with no problem on ~x86. Metacity theme opacity support does indeed work. Request the ebuild be added to portage tree (masked at first if necessary). Please let me know if I can help at all. Thanks ;)
done
Ta ;)