ntfs.org has posted an article claiming that there may be a solution to the Anti-Aliasing in Source problem for nVidia cards. The current Detonator drivers have this problem, but the next line of drivers won't: "A friend at NVIDIA has let me know that while the current release of drivers, referred to as Rel40 do have this problem, the Rel50 based drivers will not. The drivers, which will be more commonly known as Detonator 5.x will hopefully be available by the time Half-life 2 begins shipping." While this can only be regarded as a rumour for now, it at least reinstates some hope for nVidia cardholders. View the article here.