a) it is just cool.

b) hardware test features more options

c) you have the new SE perfomances from Aard van Asseldonk instead of the standard WK8 perfs. Also there are new RASS styles loaded in the flash option. Unfortunatly, I haven't got the chance to get my hands on the RASS samples wich should be there also, plus the SE piano sounds.

These SE sounds are 6 or 7 new sounds, mostly piano / wurlitzer and some organ as I remember. I now have these sound entries in my memory, I can select them; the only thing is that the samples are not loaded into the memory.

I found it interesting enough to keep it.