I have been using Badmephisto's website and iPhone app for these algorithms. The link can be found in the resources page.
The cases which I have recently memorized the algorithms for are:



If you wish to know what these algorithms mean, refer to my notation page.
Now when I see any of these cases I can solve them in a single algorithms instead of having use "2 Look OLL. 2 Look OLL is when you have to convert an OLL case into another case using an algorithm which you already know. 2 Look OLL is not nearly as fast because it requires 2 algorithms instead of 1.