Another problem: a lawsuit claiming it stole the design for the hot-selling Two-Ball Putter. (Callaway says it bought the design fair and square from another party.) And even the luster of celebrity endorsers, including top golfer Annika Sorenstam , are little help against new rival Nike (nyse: NKE - news - people ), whose high-tech products and spokeschampion Tiger Woods are luring customers.

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However, this isn't exactly a fair test, given that the MAYA-II always goes first, and always opens with the center square.

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Lehman has claimed Barclays received a multi-billion dollar secret discount, but Barclays claims it bought the assets fair and square.

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