I have following strange problem with ReSharper 2.0, including build 257:
I add a reference to a project to the well known PowerCollections library located in the lib folder outside of the solution folder but using relative path. ReSharper immidiately recognizes that and includes all it's types in IntelliSense.
But, after VisualStudio restart, ReSharper cannot recognize the types from the PowerCollections library. Removing and adding reference again temporarely fixes the problem, until next VS restart.
It is interesting that I have other libraries in the same directory (Log4NET for example) that do not have this problem.