From Take2 Interactive:
Links 2003 delivers the most realistic golf experience on your PC. Links 2003's improved graphics engine makes each course look unbelievably real, with higher-resolution textures blended together for gorgeous bunkers, lakes, trees, shadows, and more. The downloadable version of Links 2003 includes Skeleton Coast, a fictional course set along the African coastline. To get the other 5 courses order the Links 2003 Course Pack.