Last night I jumped on 40M with the FT-817 and Super Antenna MP-1. Late yesterday afternoon I tuned the MP-1 by adjusting the screw driver portion to maximum noise from the receiver. The band was fading somewhat as the evening went on, however I managed to make 3 contacts including 1DX all at ~5W of power. All of this with a vertical compromise antenna and a QRP radio!
73s
--Chris