[Elecraft] KX3 FW Update

[Joel Black]

Wow...  The audio change is great.  As is the LED brightness.  I have 
not had a chance to play with the rest of it.

I will say that I thought I bricked my KX3 during the FW upload.  As 
usual, I could not get the Mac version to complete the update.  The FW 
would load, but the DSP would not.  I tried just uploading the DSP and 
the Mac version would not let me.  Booted into VMware and tried there 
with no success.  Finally, booting into BootCamp got me going again.

I have *no* luck updated FW on the KX3 or the P3 with the Mac utility.  
I just updated the K3 with the Mac utility with no issues.  I have no 
idea why the difference.

73,
Joel - W4JBB