I've been using FMS for a while and have enjoyed it (especially the price). It has worked fine with my older Nvidia video card and my older 4345 drivers. When I updated the driver to the current 44.03 the game slows down to a crawl with extremely slow frames per second.....Is the newest Nvidia driver incompatible with FMS??? When I went back to the older drivers for Nvidia, it worked fine again....let me know your results......Thanks.