I'm nearing the end of the prologue, and having a few issues.The game 'seems' to run fine while going around and fighting etc.But during some cutscenes... the video will hang at times. The sound is still going, but the video starts to stutter and hang. After the cutscene is finally over with, I'm usually greeted with some horrible texture problems. Sometimes, it's like im looking at the actual texture image in memory. Other times it just strange textures overlay on my screen. I have to exit the game at this point.As i said though, it seems to work just fine running around the keep etc. but on some cutscenes this problem starts happening. At start of Act I, i cant get through the long cutscene without a problem.My graphics card is only a few months old, so it can't be a dying graphics card. I dont have this issue while playing Dragon Age.my specs:Windows XP 32 bitAsus Crosshair MoboAMD 4800+ dual core (AM2)nVidia GeForce GTS 250 (1GB RAM) - latest drivers ARE installed.2GB System RamUsing the crosshair's onboard sound, as its actually pretty good.My witcher game is the original release (i packed it away when i first bought it because my PC couldn't handle it at the time).I patched it up to 1.4 with the EE update. Then patched it to 1.5,Then added the Director's Cut./LE:the 8500GT in all these threads is just a coincidence.I'm having the exact same problem and i have a GTS 250 with 1GB ram. i'm starting to suspect its a sound problem (beause it happens during converations).. more specifically an onboard sound issue. I can play the game just fine at ridiculous high settings, but when i go in a conversation it starts stuttering and hanging when people speak. After i finally fumble my way through the cutscene.. the textures are porked.i'm currently reinstalling and patching, and if that doesn't fix my problem.. i will first turn down sound acceleration in wondows.. and if still problems i will disable my onboard sound and install my old audigy 2 zs platinum.will report on my findings later on./LE:think i solved my problem.onboard sound was the culprit. Disabled it and installed my old Audigy 2 zs soundcard and not having the problem anymore.after combing through this thread with people who had similar problems, i started to see a trend that they all had onboard sound (like me):http://www.thewitcher.com/forum/index.php?topic=4725.0ironically everyone in that thread had an 8500GT video card, so everyone thought THAT was the problem. but seeing as the problem only happens in cutscenese/dialog.. i figured it was a sound issue.possibly some kind of IRQ sharing between the onboard sound and video card? i dunno, but i never had this problem with any other game. Figure the witcher's sound code just stinks.but so far since going to a real sound card i've not had the problem./LE:as i suspected... i fixed my issue.with onboard sound enabled, i couldn't get past the long cutscene between prologue and act 1 without massive video stutters during the talking and the inevitable texture garbage'ing afterwards.disabled onboard sound and installed my Audigy 2 ZS card, and haven't had any issues so far. i did get a very minor jerk here and there through the whole custscene, but they were VERY short and quick and also very far apart, and never completely hanging. gonna turn down sound acceleration a notch to see if it fixes those minor jitters.anyone with this problem who is using onboard sound... it's something to consider. i've had numerous conversations after i did that and haven't seen the problem yet.[MOD]Use the MODIFY button[/MOD]