Paul, Thanks for the clarification. That's what I suspected. 1.18 is working fine here so far. Thanks, Rick K6LE On 8/4/2012, at 3:55 , Paul Saffren N6HZ <pauls at elecraft.com> wrote: > FPGA4 is not included in this release by design. This file is not being used > by the system even though it was included in previous releases. > > 73, > > Paul - N6HZ > > >