Dynamically Loading Multiple Files into an ASO Cube

We are doing an export from our ASO cube wh/ creates multiple 2G files.  I know that we can load the files by putting them into a load buffer, but how can we load the exported files into the load buffer without hardcoding the file names given that ASO doesn't work w/ the wildcard option?  We don't want to hardcode the file names as the number of files may change as our ASO cube grows.

Thanks!

Terri T.