Hello.
I used to play Planeshift on my old iBook G4, 1.2 Ghz, 512 MB ram and some ATI 64 MB card. On low settings one could barely play it, game experience was terrible (talking about new Planeshift with "updated graphic" - old Planeshift (3.0.12 etc.) was running smooth..).
So when I brought home this awesome piece of hardware (Macbook 2 Ghz Intel 2 Core Duo, 4 GB ram, NVIDIA 9400M 256 MB), I thought I would try Planeshift and see. Well I left settings as they were, except for resolution, which I switched to corespond with my widescreen and I ran the game. Game experience is again terrible, game barely playable... I just ran from inn to Hydlaa plaza and deleted Planeshift after.
I would like to point out what I did already in past. Before you start to object, that my Mac is not really so good, it runs WoW on max details smoothly not to mention other non online games. Now the point. Maybe its time to stop developing the new additions and finally do something with the game engine. As even Talad posted in one topic I read, this game cannot catch new MMORPGs in graphic quality, still it requires way better hardware than these games and thats probably.....wrong.
I still look back on old awesome 3.0.12 version, which ran smoothly even on old G4, had -fullbright and other positives... New Planeshift 5.0 release will probably need four processor computer with 4 graphic chips and 1 TB of RAM to run ok (while changes in graphic will be barely visible to me, like in case of PS 3 -> PS 4).