So I download the EE stuff, made a fresh install of the Witcher, installed the EE files and started the game. Played through the Prologue, not a single problem, played through till near the end of Chapter 1 and aside from a single transition crash all was gloriously stable. Then I faced the beast... and defeated him in short order despite the stress it put on my system. That's when the weird started flooding in, suddenly I got strange red, yellow and orange graphical... bits popping up all across my screen whenever I moved the camera or used the movement controls. Here's a couple of screenshots showing what I mean:http://s280.photobucket.com/albums/kk164/BwenGun/?action=view¤t=Witcherwierderror.jpghttp://s280.photobucket.com/albums/kk164/BwenGun/?action=view¤t=WierdWitcherBlog.jpgNow at first I thought it might be some weird side effect of the boss battle which left part of the outskirts aflame. So I continued through till the end of the chapter. But it persisted when I got to the dungeon in Vizima and then in the sewers where I took the screenshots, I tried turning down my settings but no luck. So I next resolved to search the forums, but found nothing similar to my problem. So I thought it might be a GPU problem so updated my drivers, defragged my computer and generally cleaned things up. The problem persisted. Then I reloaded a save from before I killed the beast... and the problem disappeared. So is this a case of the game being funky, or my savefile being corrupted or some strange problem with my PC?For reference my specs are:Core 2 Duo E6600 2.4 GHz, not yet overclockedGeforce 7900GTX, from XFX.3GB RamI'm running everyone on High, at 1680*1050Edit: I reloaded the save before fighting the beast, no problems. Turned down graphics to minimum and went through it again, soon as he's dead and the villagers swarm me and abigail the problem comes back. I'm starting to think I may need to do a complete reinstall, which is irritating.