A couple of questions regarding the Redsun RP2100 (aka, Kaito KA2100)

Does anyone have any opinion on the SSB clarifier that is sold as an
add-on to the RP2100? I'd also be interested in any info on cost and
where to order one.

Does anyone know where to download software to decode DRM using the
soundcard on a computer?

Mike
(One day to vacation!!!)