Considering that is based off a Release Candidate of Sonic Ether's Shaders, I highly recommend you don't use that version. Sonic Ether is constantly adding his own improvements to the code he made, and yesterday he apparently rewrote how shaders work which resulted in a major performance boost. Besides that, it will quickly become outdated, especially when Sonic Ether v10 finally reaches a full normal release. Sonic Ether v10 RC8 should include the latest optimizations he mentioned, but RC7 is out now. The only problem I have is he should stop calling them RCs and start calling them Snapshots or generic Development Builds, since those aren't actually candidates for release.
For macintosh users, like me, those shaders are a better option because it fixes graphical issues like pitch black water in SEUS and some lighting errors.


It's probably gonna be fixed in the final release, but I needed this for now. Thanks for posting that link, Ayxrion.