XSB/XWB in Ultimax

[Pingus!]

The XSB files contain the compressed file names, and the XWB files are compressed bits of some sort of ADPCM I THINK. The XWB files can be uncompressed and can be grabbed here. It will out put *.wav's with a header of "RIFFP/x60" and a tag of 0x5249. If someone could help in looking up where the tag can be found so the data blocks can be swapped with this one, it would be useful. Thanks!
~Anex