We have recently completed a MediaWiki update - There are a few issues that shall be ironed out in the coming day. Please be patient with any current errors.
Meticulous Moves (3.5e Feat)
From D&D Wiki
Dance Styles for the Gemini Dancer: Includes lesser, improved, and greater in each. Any save DCs are equal to 10 + half the Gemini dancer's class level + her Charisma modifier.
Meticulous Moves, Lesser [Dance Style]:
When dancing you can find the deadliest place to strike
Gemini Dance, BAB +3, Spot 6 ranks
While dancing, a Gemini Dancer's critical threat range with her current weapon, or weapons, increases by 1. This bonus does not multiply with, but stacks with those granted by Improved Critical and Keen, but not with other feats or abilities that increase threat range through addition.
Meticulous Moves, Improved [Dance Style]:
Improved Gemini Dance, Meticulous Moves(Lesser)
While dancing, a Gemini Dancer's treats all weapons she wields as being keen. She also gains a +2 bonus on rolls to confirm a critical hit.
Meticulous moves, Greater [Dance Style]:
Greater Gemini Dance, Meticulous Moves(Improved)
While dancing, a Gemini DancerGains an additional +2 bonus to confirm critical hits, to a total of +4. Whenever she scores a critical hit, her foe must make a fortitude save or be dazed for 1d4 rounds