Topic: gallery xml path with underscores doesn't work

Odd thing I've discovered, wonder if there's a workaround.

I'm developing ASP dot NET page and wanting to put multiple galleries under the App_Data folder.  When I try to set xmlDataPath to "App_Data/gallery xml" for example, it cannot find the gallery.  However, if I create a AppData folder and put gallery xml and then set xmlDataPath to "AppData/gallery xml", it works.  Obviously I'm trying to get this work without having multiple copies of viewer swf.  I'm leaving it in simpleviewer off my root.

Can't post any code--it won't let me.

Any suggestions?