I'm just about to start learning it as well, so I can't help you just yet, but try the JV-ODE thread in the userlibs forum.
(Blitz3D Userlibs -> JV-ODE Physics Thread 8)
It's one of the busiest threads, and you're bound to get the help you need.
(Blitz3D Userlibs -> JV-ODE Physics Thread 8)
It's one of the busiest threads, and you're bound to get the help you need.