IGXDialog substitute for Arc 10 Engine

OK, I realize that I can't use this in Engine now because of Binding and exclusive locks on licenses. I can use the Windows dialog box for most of my work, altho this is messy for raster files. BUT I have to be able to access datasets in geodatabases, and this can't be done in windows. Is there anything I can use????? This is a big deal breaker.

thanks,,