During migrating a small BI product, I found three problems related with properties, and MS already recognized them. It seems that all of them are related to a bigger issue which may raise its priority in MS’ calendar.

    DISPLAY_INFO, IS_DATAMEMBER Dimension Property

    UPDATEABLE Cell Property

    They are useful when you implement a BI product based on MSAS 2005, details about the properties, please reference by Microsoft MSDN website.

    I think that sharing the issue could help someone else until MS build a fix or service pack.