I also had a trouble with my PCI Winfast DTV 1000 card. I had to change the config from (CH+, CH-, VOL+, VOL-) to (UP, DOWN, RIGHT, LEFT). Now its working great.
Scrolling is buggy and also editing the settings is really hard sometimes (very small area to click on).

Any chance to control more devices in next releases ? I need to control my TV and sound system (Genius SW 5.1, which is supported btw).