Hi Brian & Charles
I agree that the literature is out of date for modern modes and should be more comprehensive
in it's instruction especially as the new digital modes are so popular.
I find the signalink the best as the TX output can be altered easily.
In true Amateur radio style, I opened the box, connected up, played for a couple of hours and then......read the manual, Hi Hi...so I missed the RF gain setting.
I run QRP on my FT-817 often as a challenge, with great results
Living in a flat I am often plagued with S9 local QRM and PSK31 is a great mode for me
to see the special HB phased antennas I use
Any other suggestions regarding the FT-950, Signalink and PSK31 will be well appreciated.
Thanks to both of you for the very useful comments and good DX
regards and 73