Alternative to Antialiasing

[yakaddict]

So about this AA fix, I installed it and it works great. The problem is I cant figure out how to remove it (not that I want to), but after the new patch release, I cant find the files in the main folder where I dumped them. The AA fix still works though! Also, more of a concern to me is if steam will ban people who try to play online with this fix? Personally I love it, but I have no interest in being banned from online play. Anyone know the answer to this yet? Thanks!