Hundreds of our filters, transitions and generators can be used in Final Cut Pro 7 by installing FxFactory 4.1.9.
Video Filters and Video Transitions can be accessed under the Effects menu:
Video Generators can be accessed from the Effects browser. Drag one of the effects from the browser over your timeline to apply it. Generators are usually added to empty sections of your timeline. Filters must be applied over existing clips. Transitions can be applied in between two existing clips, or to the head and tail of a single clip.