I read the Many to Many document and noticed that Marco stated that if the OLAP broswer doesnt support Dimensional Filterins or Subcubes that the workaround is

"In the case your OLAP browser does not support subcube filtering, or it may be too complex for the end user to use this feature, you could define a single top-level member for each hierarchy that corresponds to the name of the hierarchy. I use this strategy to facilitate the use of "legacy" clients like Excel 2003 with this model. "

What does mean? If someone can give me a syntatical example, I would greately appreciate it.

Moreover, if Excel 2007 doesnt support this, what applications does? Will Excel 2010?

TIA.