in soundforge 7.0, i fixed up my ymsb from cbus a few weeks ago in a few tracks
1. open track and check 'detect clipping'
2. zoom in and highlight the clips, select only the clipped region, and then go into
3. 'wave hammer' and just make sure 'smooth saturation' is on and the rest of the default settings are fine IMO on it, and simply click
5. OK
makes a huge diff IMO and takes nothing away from the music IMO either
jusat cuts peaks off a bit