OK, here's my findings. I can now get xpadder to launch in this plugin. However when I try to run Daemon Tools, the image will not mount to the drive. If I put the "Launch Before" and "Launch After" in GameEx, and I put the xpadder command line in the plugin, it works just fine. I have tried copying and pasting the cmd line that works in GameEx into the plugin INI, and I have tried tweaking things as I thought of things to try. No matter, everything works now, and my SSF 0.12 Beta is functioning like a dream now. Thanks a million HK!