I've been trying to get a Micro DC10 ( zoran ) based card to do full size overlay and it appears to have some serious performance problems on one of my machines. Basically it won't do full size, but if you shrink down to like 120X120, then it will ( though still not at full framerates ). On another computer, I'm not having this problem at all. I'm thinking it's some interaction with the PCI bridge chis sets, but I really have no idea where to start. Does anyone have any ideas? -C- -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Chris Schaefer Email: chris@xxxxxxxxxxxx Professional Bit Twiddler and student of reality. -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=