After much effort I am down to 4 Stylecop issues in Power Collections. One of them an SA1101 in line 85 of ComparersKeyValueEqualityComparer.cs seems to be a rogue error message in that when I attempt to apply the suggested fix the following error message
Member 'object.Equals(object, object)' cannot be accessed with an instance reference; qualify it with a type name instead
E:\VS2010\PowerCollections\V1\Source\PowerCollections\ComparersKeyValueEqualityComparer.cs 85 18 PowerCollections" .
I will send you a zipped up project.
I am using StyleCop 4.6 (build 126.96.36.199)