We are planning on recompiling KDE4 with the kdeprefix flag.
This will allow to have KDE 3.5 next to KDE4. We know that we will break standards but we have are reasons.
* KDE 4 is just not ready enough we feel. Although we are trying our best to get it better in shape as default Gentoo portage version.
* At this point nvidia-drivers are "broken" in the branch because we are trying to tweak kernel for functioning ati-drivers. So if you run into issues with nvidia drivers, my advice would be to use portage and recompile them locally.
* Another thing fixed is HAL. So in Dolphin you now see your local partitions.
* New open-office splash
Good luck to the people daring.